Teenage Dream

Following the success of her breakthrough album One of the Boys (2008), Perry did not want her next record to alienate her fanbase, opting to "definitely keep it pop" and not shift her style, believing it would show "whether I'm meant to do this, or I got lucky". In a 2009 interview with Rolling Stone, she revealed that the album would focus on the "whirlwind" last year of her life, dealing with her newfound fame, friendships, relationships, further stating that "I'm not just gonna talk about the beat and just dancing, I like to get into the meaning". Perry also wanted the album to have more tempo than One of the Boys to make her live shows more dynamic. She explained: "I really love going to shows where I'm sandwiched between people, and you don't know if the sweat on you is yours or the person's next to you. I love that feeling, and when I was on tour I would see that I was missing that a bit". Recording sessions for Teenage Dream began in autumn 2009 and took place at a multitude of recording studios in the United States. Ryan Tedder, Rivers Cuomo, Greg Kurstin, Benny Blanco, Darkchild, Cathy Dennis, Esther Dean, and Tricky Stewart, who told Rap-Up in December 2009 that the sound of the album would be pop and rock, like One of the Boys, though calling it a "different gear" for himself. Perry also desired to collaborate with Calvin Harris on the record, "but he got really famous so it didn't happen". The singer also claimed that working with Martin and Luke was "a wonderful collaborative effort". As for the visual component, the singer likens it to "going from Shirley Temple, Betty Boop to more of a Betty Paige [sic], pop art-sarcastic-fun-Lichtenstein picture: still bright, but the colors are more saturated, and it's more metallic fuchsia or purple than bubblegum pink." == Music and lyrics ==

Perry stated about the album "You're getting the sugary sweet but you're also getting the 'Oh my goodness, she had to sit down for a minute and let things off her chest'". The music of Teenage Dream is derived from a wide variety of pop genres, while heavily incorporating different musical styles not heard on her previous releases; disco and electronic are examples. Musically, Teenage Dream is considered to be a departure from One of the Boys (2008), which was pop rock and soft rock driven. The album features a very wide range of rock subgenres, which include disco rock, indie rock, pop rock, hard rock, electronic rock, and goth rock. Songs " in Paris The album opens with the title track "Teenage Dream", which is written as a throwback record to Perry's teenage years. It is a power pop and electropop song which features a "distinct retro sound", and contains influences of disco, pop rock, and industrial music. The song has been compared to several disco artists, including Madonna and the Cardigans. The second song is "Last Friday Night (T.G.I.F.)", the song recalls a true experience that Perry had while partying in Santa Barbara which included streaking in a park, dancing on tables, and partying at a club. Musically, the song is styled in the genres of disco, indie rock, and Hi-NRG, while also taking influence from dance-pop. Its third track "California Gurls" continues the "retro sound" carried from "Teenage Dream", and is written as an answer song to "Empire State of Mind" by Jay-Z and Alicia Keys, and pays tribute to the beach lifestyle of California. The song uses the genres of disco, funk-pop, and electropop, while bearing influence of new wave music within its composition. Teenage Dreams fourth track is the self-empowerment song "Firework". Written in a disco-rock style which runs over the backing track, it consists of a mix of violins and house music. The song has generated comparisons to artists such as Coldplay and Leona Lewis. According to Perry, "Firework" was inspired by Jack Kerouac's novel On the Road, and she has said on many occasions that it is her favorite song from the album. "Peacock" is a dance-pop song, with an up-tempo house music beat. Rob Sheffield from Rolling Stone thought of "Peacock" as a sequel to Gwen Stefani's 2005 single "Hollaback Girl" by noticing the two songs shared a drum hook. The album follows with "Circle the Drain", a disco-rock song where, lyrically, Perry is telling off a self-destructive drug-addicted ex-boyfriend. Its candid lyrics also discuss the strains his addiction put on both of them. In the track's chorus, she sings about how she wants to be his lover, not someone who has to take care of him, such as a maternal figure. She also sings about how he had ultimately lost large opportunities. and gothic rock tones. Perry stated that she wrote the song "about when you promise someone forever, but you end up not being able to follow through. It's a bittersweet story. Hopefully, the listener learns from hearing it and never has to say they had "the one" get away." The eighth song, "E.T." is a song about "falling in love with a foreigner". A remix of the song features Kanye West. Musically, the track is an electronic and hip hop ballad influenced by drum and bass, rave, and techno. The eleventh track, "Hummingbird Heartbeat", was inspired by Perry's boyfriend at the time, Russell Brand. Musically, it is a 1980s-styled hard rock song that contains a mixture of elements from rock and electronica. Lyrically, the song compares the feeling of being in love to the speed of a hummingbird's heartbeat. The last track is "Not Like the Movies" a power ballad about a love relationship where a woman does not feel in love and still waits for the man of her dreams, or "charming prince", as a Terra reviewer put it. Its melody was compared to Britney Spears' "Everytime" (2003) and Evanescence's "My Immortal" (2003). == Release and artwork ==

" on the 2011–2012 California Dreams Tour, which inspired the album's title On June 14, 2010, a beach-themed listening party took place in New York, where a number of tracks from the album were played. Before the album's release, "Not Like the Movies", "Circle the Drain", and "E.T." were made available exclusively on iTunes Store as a countdown to Teenage Dream. Capitol Records first released Teenage Dream in the United States and Canada on August 24, 2010, as a standard and deluxe edition, which contained remixes of "California Gurls" and "Teenage Dream". A two-CD edition titled Dream On was later released, consisting of a CD featuring the 12 original tracks, plus another one with two tracks on which Perry had previously appeared as a featured artist — 3OH!3's "Starstrukk" and Timbaland's "If We Ever Meet Again", and remixes of "California Gurls" and "Teenage Dream". The album was distributed by EMI Music Japan on August 25 in Japan, The title attracted controversy as it had a similar title to duo Beach House's Teen Dream, released earlier that year. A member of the duo addressed the issue on Twitter, writing they "can't believe this, and not in a good way" when linking to the Teenage Dream Wikipedia article. Their fans also reacted by posting comments on Perry's Wikipedia page, including one that read: "Mrs. Perry's album title may or may not be ripping off the brilliant indie duo Beach House and their critically acclaimed record Teen Dream. It will be a challenge for her to achieve the same aural masterpiece". The album cover, which shows Perry lying naked on clouds of pink cotton candy, was painted on a 6x6 canvas by Will Cotton and revealed on July 21, 2010. She first approached Cotton in early 2010, asking him if paintings from his "Cotton Candy Clouds" series, which depicted pinup girls laying nude in a pink sky, were available for purchase. After viewing photographs from her One of the Boys album, he instead suggested she pose for a painting, as he thought Perry had the same pin-up burlesque style he looked for in a model. Cotton baptized the artwork as Cotton Candy Katy, and later art directed the music video for "California Gurls". She explained the reason on choosing a painting for the cover: "Maybe CDs will be extinct next time I put out the album...so I wanted to go out with a bang for people to remember this. I think our collaboration will make it memorable". A limited number of copies carried a cotton candy scent, described by MTV News' Kyle Anderson as "not unlike that artificial bubblegum smell you sometimes get". == Promotion ==

Live performances Promotion for the album began with a live performance of "California Gurls" on May 20, 2010, at the CW networks' annual "upfronts" presentation in New York. Perry later performed the track at the 2010 MTV Movie Awards alongside Dogg; MTV News described the performance as "postcard come to life", with the singer taking style notes from "1950s 'greetings from' state postcards, I-t-t-t-totally-love-the-'80s fluorescents, a little 1960s sci-fi", as well as "a dash of 1970s Wonder Woman flair". Before the performance, MTV had tweeted that the singer would appear naked on stage, which made Perry upset. She also promoted the song that same month on Le Grand Journal, and on the fifth season of ''Germany's Next Topmodel''. The Candyland theme from the "California Gurls" video was used in the performance at the 2010 MuchMusic Video Awards; she had previously stated that her performance would be different from the music video, as it would not feature "cupcake boobies". In July, Perry performed at the MTV World Stage Live in Malaysia with a set that included lifesize cupcakes, backing singers dressed like candy canes and Perry wearing a white glitter unitard and tutu; during her set, the singer premiered "Peacock". The next month, she opened the 2010 Teen Choice Awards with a rendition of "Teenage Dream" with cheerleaders, jocks, and dancers surrounding her on stage. During a promotional visit to Australia, Perry performed a small concert for Sunrise. On the album's release day in the United States, she appeared on the Late Show with David Letterman and gave a small concert and performed several tracks from the album along with older songs. The rendition was broadcast live across the web. Two days later, the singer appeared at Rockefeller Plaza for Today and sang "California Gurls" and "Teenage Dream". She then made a return to Le Grand Journal to perform the title track. and appeared on Alan Carr: Chatty Man in the United Kingdom. She was then the musical guest on Saturday Night Live. The next month, the singer went to Germany to perform at Wetten, dass..?, and then performed "Firework" on the seventh season of the British version of The X Factor. In November, at the 2010 MTV Europe Music Awards, Perry performed the same track. Days later, the singer made a special concert at New York's Roseland Ballroom to launch the Windows Phone 7, where she performed several songs from Teenage Dream. In London, Perry performed a small set of songs for the 2010 BBC Radio 1's Teen Awards. She finished November by performing at the Victoria's Secret Fashion Show 2010, donning two different outfits for the event. At the 53rd Annual Grammy Awards which took place in February 2011, Perry performed "Not Like the Movies" and "Teenage Dream". Tour " on the 2011–2012 California Dreams Tour The California Dreams Tour was officially announced in October 2010. Before the announcement, Perry had expressed she wanted her next concert tour to be very focused on visuals, and wanted it to be "10 times better" than her previous tour.{{cite news|last=Vena|first=Jocelyn|url=https://www.mtv.com/news/rox2h3/katy-perry-announces-european-tour-dates|title=Katy Perry Announces European Tour Dates == Singles ==

, England "California Gurls" was the lead single from Teenage Dream, which features rapper Snoop Dogg. The single made its radio debut on May 7, 2010, and was digitally released four days later. The song had received generally positive reviews from music critics, with many critics highlighting it as an album favorite. The song also received worldwide success as well, peaking at number one on the US Billboard Hot 100, staying there for six consecutive weeks. It also peaked at number one in New Zealand, United Kingdom, Australia, Canada, Ireland, and Scotland. It was the best selling digital song of 2010. "Teenage Dream" was released as the second single from the album. The song went to radio stations in the US on July 22, 2010. The song received positive reviews from music critics, with Jocelyn Vena of MTV said it "picks up right where 'California Gurls' leaves off", describing it as having "a strong beat". The song had also had chart success as similar to the first single, peaking at number one on the US Billboard Hot 100 for two consecutive weeks, and also peaked at number one in Ireland, New Zealand, Scotland, Slovakia and other sub-charts in the US. "Firework" was released as the third offering from the album. The song was released on October 18, 2010, through radio airplay, followed by a digital release on November 2, 2010, in the UK. The music video for "Firework" is part of a cross-promotional deal with European telecommunications group Deutsche Telekom. Deutsche Telekom hosted a series of activities and competitions from which fans around Europe were recruited to be in the video. The song had commercial success as well, peaking at number one in the US and spent four non-consecutive weeks. The song also topped the charts in Brazil, Canada, New Zealand and subcharts in the US. "E.T." was released on February 11, 2011. For its single release, the song was remixed to feature new verses from Kanye West. The music video for the song, directed by Floria Sigismondi, was filmed in February 2011 and features both Perry and West. The video was released on March 31, 2011. The song topped the charts in the US for five non-consecutive weeks, and also peaked at the top position in Canada, Germany, Poland and New Zealand. " "Last Friday Night (T.G.I.F.)" was released on June 6, 2011, on contemporary hit and rhythmic contemporary radios as the fifth single from the album. The single had sold three million digital copies by mid-February 2012, becoming Perry's seventh single to do so. The song received generally mixed reviews from music critics. The song also received commercial success, peaking at number one in Canada, the Czech Republic, Slovakia and the US, topping the Billboard Hot 100 chart for two consecutive weeks. The music video was released worldwide on June 14, 2011. It guest stars Darren Criss, Rebecca Black, Kevin McHale, Kenny G, Hanson, Corey Feldman and Debbie Gibson. A remixed version of "Last Friday Night" was released on August 8, 2011, featuring American rapper Missy Elliott. "The One That Got Away" was released as the sixth single from Teenage Dream. The song was released on October 11, 2011, on US Mainstream radio. The song received mostly positive reviews from most music critics, who complimented Perry's serious tone. A teaser of the music video was also released in early November, and the full music video premiered on November 11, 2011, on The Ellen DeGeneres Show. On November 24, the single entered the top five of the Billboard Hot 100, making Teenage Dream one of only seven albums in US history to have six or more top 10 singles. On December 14, it became one in two albums to yield six top four songs, when it soared to number four, it later peaked at number three. Promotional singles "Not Like the Movies" and "Circle the Drain" were released as promotional singles as album previews in the United States.. They debuted at numbers 53 and 58 on the Hot 100, respectively. The solo, album version of "E.T." was also released as a promotional single on the same day of the album release, before later being given an official single release. A remix of "Peacock" was released on March 26, 2012, on iTunes as the fourth and final promotional single of the album. It reached number 64 in Canada, number 52 in the Czech Republic, and number one on the US Dance Club Songs chart. It has also sold over 500,000 copies in the US and certified Gold on July 9, 2012. A dance remix of it was released on March 26, 2012. == Critical reception ==

Teenage Dream received mixed reviews upon release from music critics. Giving the album 5 out of 5 stars, Stephen Thomas Erlewine of AllMusic wrote that "There's no question Perry is smart enough to know every rule in pop but she's not inspired enough to ignore them, almost seeming nervous to break away from the de rigueur lite club beats that easily transition from day to night or the chilly, stainless-steel ballads designed to lose none of their luster on repeat plays." He felt that it contained "accents to her old One of the Boys palette" and distinguished itself through vulgar lyrics. Mikael Wood of Spin gave a mixed review, noting that the album "won't disappoint parents looking for reasons to worry about their kids". On the album's 10th anniversary, Patrick Gomez of The A.V. Club praised it as "pop perfection", writing that "the magic of the album is that it remains cohesive" and "the heightened emotions of teen love, lust, and self-discovery remain a constant throughout". Writing for The Republican, Kevin O'Hare gave the album 3.5 stars out of five, praising its titular track and "California Gurls" for being "infectious" and "joyous [blasts] of nostalgia." He had a similar opinion for "Who Am I Living For?" for Katy Perry's "powerhouse singing" and "Not Like the Movies", calling the lattermost a "delicately beautiful piano ballad". O'Hare was far less favorable towards "The One That Got Away", criticizing the track as "fairly thin." ==Accolades==

Awards and nominations Listicles == Commercial performance ==

Worldwide and digital platforms Teenage Dream ranked for three consecutive years on the annual list of top-selling albums worldwide published by the International Federation of the Phonographic Industry (IFPI). Specifically, the album ranked 11th in 2010, 23rd in 2011, and 50th in 2012. As of August 2025, Teenage Dream has sold more than 12 million pure copies worldwide, becoming Perry's highest-selling album to date. It has also become her most-streamed album on Spotify, while five songs from its tracklist have reached at least a billion streams on the platform. On YouTube, two songs from the album have accumulated over a billion views as of November 2020. The Americas After its release, Teenage Dream debuted at number one on the US Billboard 200 chart, with a total of 192,000 copies sold in its first week. The album has spent a total of 461 non-consecutive weeks on the chart as of March 2026, becoming Perry's longest-charting album to date and one of the longest-charting albums by any female artist. Teenage Dream has been certified Diamond by the Recording Industry Association of America (RIAA) for accumulating a total of 10 million album sales units. The album has become one of the few LPs from the 2010s decade to achieve Diamond certification from the RIAA and the album era with the highest accumulated certifications ever for any artist. According to Nielsen SoundScan, the album has sold 3.1 million pure copies in the United States as of August 2020. In Canada, Teenage Dream also debuted at number one on the Billboard Canadian Albums Chart, selling a total of 26,000 pure copies. The album has spent a total of 279 weeks on the chart and became the eighth best-selling album of the 2010s after selling 376,000 pure copies. In May 2023, it was certified Diamond by Music Canada after shifting 800,000 album sales units. Elsewhere, the album was certified Platinum in Colombia and Mexico. The album was later certified seven-times Platinum by the Australian Recording Industry Association (ARIA), for shipments of 490,000 units. The album peaked at number one in its fifth week and has spent a total of 137 weeks on the chart. For the week ending October 23, 2025, the album registered its 260th week on the Official Catalog Albums Chart and was certified 10-times Platinum by Recorded Music NZ. Teenage Dream has become one of the best-performing albums on both Australia and New Zealand album charts since 1988. On the Gaon Digital Chart in South Korea, for the week ending September 11, 2010, every track from the album that had not been released earlier debuted on the International Download Chart. All 12 songs from its tracklist made it onto the chart for that week. Teenage Dream was certified two-times Platinum in India, Since then, the album has spent a total of 424 non-consecutive weeks on the chart and was certified six-times Platinum by the British Phonographic Industry. Teenage Dream debuted at number 14 on the French Albums Chart and peaked at number three the next week, becoming Perry's second top ten in the chart. The album was certified two-times Platinum by the Syndicat National de l'Édition Phonographique (SNEP) and stayed 89 weeks on the chart with many re-entries, becoming her longest-running album in France. As of 2013, it has sold 266,200 pure copies in the country. In Germany, Teenage Dream peaked at number five on the GfK Albums Chart and has spent a total of 210 weeks on the chart. The album was certified two-times Platinum by the Bundesverband Musikindustrie (BVMI) and has become Perry's longest-charting and highest certified album in the country. The album additionally peaked at number one in the main album charts of Austria, and Scotland. It was certified five-times Platinum in Norway, two-times Platinum in Denmark, Ireland, and Italy, and Platinum in Austria and Sweden. == Legacy ==

Teenage Dream achieved a multitude of records throughout its run. Perry scored five Billboard Hot 100 number one singles from Teenage Dream, making her the second artist in the chart's 53-year history to amass five number-one singles from one album over its first release after Michael Jackson achieved the feat with his 1987 album Bad. Perry is the first female in history to achieve this milestone. The album is one of only three albums to produce six or more top-five singles on the Billboard Hot 100 chart (along with Janet Jackson's Rhythm Nation 1814 and George Michael's Faith), and the first album to have seven songs top the Dance Club Songs chart, breaking the previous record set by Beyoncé's I Am... Sasha Fierce and Kristine W's The Power of Music, both with six songs. Teenage Dream is also the album with the most number-one singles on the US Pop Airplay chart. Moreover, the album is the fifth album in history with the most weeks by a female artist on the Billboard 200. Perry was able to replicate this success in the United Kingdom, breaking the Official Charts Company's record for the most Top 10 singles from one studio album by a female solo artist. Eight songs from Teenage Dream have topped Billboards Adult Top 40 chart as well as the Mainstream Top 40 chart, both more than any other album in each respective chart's history. Additionally, with seven chart-toppers from "Waking Up in Vegas", Perry broke the record for the longest streak of number ones on the Mainstream Top 40 set by Lady Gaga's first six singles. The singles also allowed Perry to have an unprecedented 69-week long streak in the Hot 100's top-10, as well as a 71-week top-10 streak on the Airplay chart. Perry also has the most number-one singles (four) from one album to top the Canadian Hot 100. Combined, the songs have sold a total of over 35 million copies worldwide aside from the album. Also, the first five singles from the album topped the charts in the United States and attained top-10 positions in more than 20 countries. All five singles also topped the Digital and Airplay charts, making her the first artist ever to have five number-one singles in the Airplay chart. Perry became the only artist to spend over 52 consecutive weeks in the top 10 of the Billboard Hot 100, and later heightened this to 69 weeks, with the first five singles from album, breaking the 15-year long previous record held by Ace of Base of 48 weeks with three singles . On the Mainstream Top 40, the album holds the unique record in the chart's history to have four songs from the same album in the top five of "Most weekly plays"; 1. "Last Friday Night (T.G.I.F.)" (12,468), 2. "E.T." (12,361), 3. "California Gurls" (12,159), and 4. "Firework" (11,857). Additionally, Teenage Dream is the first album to sell over 50 million singles in the United States. In a retrospective review of the Teenage Dream, Pitchfork called the album "a crowning achievement, not just of her career but of its style: EDM and disco and pop, bold and belting, entirely processed yet instantly recognizable, robust yet chintzy." In 2015, VH1 called Teenage Dream "the most important pop album of the last 10 years" and added "it surged a blend of silliness into the dance genre that had been dominated by Lady Gaga's Fame Monster edge". In an interview for Apple Music for her album ''If I Can't Have Love, I Want Power, American singer-songwriter Halsey called Teenage Dream'' the "perfect pop album", saying: "Anyone who's trying to make a perfect pop album is wasting their time because Katy already did it with Teenage Dream." Lorde praised the title track as one of the "all-time greats," while Maren Morris called "Teenage Dream" a "perfectly written pop song" and referenced it in her own work. The album's influence has continued, with artists like Tate McRae and Chappell Roan covering "The One That Got Away" in live performances. == Track listing ==

• Dr. Luke • Benny Blanco • Martin }} • Perry • Gottwald • Martin • McKee }} • Dr. Luke • Martin }} • Perry • Gottwald • Martin • Levin • McKee • Calvin Broadus }} • Dr. Luke • Blanco • Martin }} • Perry • Mikkel S. Eriksen • Tor Erik Hermansen • Sandy Wilhelm • Ester Dean }} • Stargate • Sandy Vee }} • Perry • Eriksen • Hermansen • Dean }} • Perry • Christopher Stewart • Monte Neuble }} • Stewart • Kuk Harrell }} • Perry • Gottwald • Martin }} • Dr. Luke • Martin }} • Perry • Gottwald • Martin • Joshua Coleman }} • Dr. Luke • Ammo • Martin }} • Perry • Stewart • Neuble • Brian Thomas }} • Stewart • Harrell }} • Perry • Greg Wells • Stewart }} • Wells }} • Perry • Stewart • Stacy Barthe • Neuble }} • Stewart • Harrell }} • Perry • Wells }} }} • Dr. Luke • Blanco • Martin • Passion Pit }} • Perry • Gottwald • Martin • Levin • McKee }} • Dr. Luke • Blanco • Martin • Kaskade }} }} • Dr. Luke • Blanco • Martin • Passion Pit }} • Perry • Gottwald • Martin • Levin • McKee • Broadus }} • Dr. Luke • Blanco • Martin • Mstrkrft }} • Perry • Gottwald • Martin • Levin • McKee }} • Dr. Luke • Blanco • Martin • Kaskade }} • Perry • Eriksen • Hermansen • Dean}} • Stargate • Cory Enemy • Mia Moretti }} }} • Jim Beanz • Timbaland}} • Sean Foreman • Nathaniel Motte}} • Matt Squire • 3OH!3}} • Perry • Gottwald • Martin • Levin • McKee • Broadus }} • Dr. Luke • Blanco • Martin • Passion Pit }} • Perry • Gottwald • Martin • Levin • McKee • Broadus }} • Dr. Luke • Blanco • Martin • Armand van Helden }} • Perry • Gottwald • Martin • Levin • McKee }} • Dr. Luke • Blanco • Martin • Kaskade }} }} Notes • signifies a vocal producer • signifies a remixer • signifies a remixer and additional producer • signifies a main and vocal producer • signifies a main producer and remixer • Japanese edition includes the bonus remix track "California Gurls (Innerpartysystem main mix)" as track 13. • North American CD edition hidden tracks are also included on the Japanese standard CD edition, as tracks fourteen and fifteen. No other regions included these hidden tracks on physical copies of the album, until they were later released on disc two of the deluxe edition. == Personnel ==

Adapted from the Teenage Dream liner notes. • Ammo – drums, keyboards, programming, producer (track 8) • Benny Blanco – drums, keyboards, programming, producer (tracks 1, 3) • Dr. Luke – drums (1–3, 7–8), keyboards (1–3, 7–8), programming (1–3, 7–8), producer (1–3, 7, 8), executive producer • Mikkel S. Eriksen – recording engineer (4), producer (5), instrumentation (4–5) • Nicolas Essig – assistant engineer • Fabien Waltmann – synthesizer, music programming (track 10) • Josh Freese – drums (tracks 6, 11) • Charles Malone – guitar (track 6), assistant engineer • Max Martin – drums (1–3, 7–8), keyboards (1–3, 7–8), programming (1–3, 7–8), producer (1–3, 7–8), executive producer • Julio Miranda – guitar (track 6) • Monte Neuble – keyboards (tracks 9, 11) • Tucker Bodine – assistant engineer • Randy Urbanski – engineer • Luis Navarro – assistant engineer • Nick Chahwala – other sounds, guitar (track 6) • Chris "Tek" O'Ryan – recording engineer (tracks 6, 9, 11), guitar engineer • Brent Paschke – guitar (tracks 9, 11) • L. Leon Pendarvis – arranger (track 7), conductor • Katy Perry – vocals (All tracks), piano, guitar, songwriter, producer, executive producer • Lenny Pickett – saxophone (track 2) • Serban Ghenea – mixing (1–3, 5, 7–8, 10–12) • John Hanes – mix engineer (1–3, 5, 7–8, 10–12) • Daniel Silvestri – bass guitar, guitar (track 6) • Snoop Dogg – vocals (track 3) • Stargate – producer • Tricky Stewart – keyboards (9, 11), producer, drum programming (6, 9, 11) • Greg Wells – synthesizer (track 10), piano (10, 12), drums (10, 12), programming (10, 12), producer (10, 12) • Will Cotton – photography == Charts ==

Weekly charts Year-end charts Decade-end charts == Certifications and sales ==

{{Certification Table Entry|region=India (IMI)|award=Platinum|number=2|certref= == Release history ==