Playback singing 2003–2010 : Debut, breakthrough and awards While Shweta was in her eleventh grade in 2003, she happened to visit music director
Ilaiyaraaja's house upon invitation by his daughter Bhavatharini during the
Navarathri festival. There, she chanced upon Ilaiyaraaja's elder son and composer
Karthik Raja, who upon learning that she is singer Sujatha's daughter, offered her to record her voice for two songs in the film
Three Roses. Both the songs, "Meiyyanadha" and "Sevvai Desam" were duets with singer
Karthik. Soon after this, she went back to her academics and finished her 12th grade and began her graduation. In 2005, composer
Pravin Mani collaborated with the band
S5 for his Malayalam soundtrack for the film,
By the People. Shweta was called upon to collaborate with the band and sing all the songs for the film, thus marking her Malayalam debut. Soon later, she was called upon by Karthik Raja and Bhavatharini's younger brother,
Yuvan Shankar Raja, to sing for his Telugu compositions for the films namely
Raam (2006),
Aadavari Matalaku Arthale Verule (2007) and Tamil compositions for the films,
Pattiyal (2006) and
Kannamoochi Yenada (2007). She recorded her first song with Ilaiyaraaja for the Malayalam film,
Vinodayathra (2007) and with
A. R. Rahman for the Kannada film,
Sajini (2007). Her biggest breakthrough came with the songs "Vizhiyil Un Vizhiyil", a duet with
Sonu Nigam in the
G. V. Prakash Kumar's musical
Kireedam (2007) and
Mani Sharma's composition "Nee Muttham Ondru" for the film
Pokkiri. The year 2007 also marked her association with composer
M. Jayachandran who offered her three songs in the film
Nivedyam. The song "Kolakkuzhal Vili Ketto" fetched her
Kerala State Film Award for Best Singer for the year 2007. Their next collaboration for the film
Novel (2008) fetched her
Asianet Film award for Best Playback Singer for the song "Kuyile". This was followed by her first win at the
Filmfare Awards South for the song "Yamuna Veruthe" composed by
Ouseppachan from the film
Ore Kadal in 2008. Her association with composer
Vidyasagar began with the hit song "Enthaaninnennodonnum" from the film,
Goal (2007) and she earned a Filmfare award nomination for the song "Kandaen Kandaen" for the film
Pirivom Sandhipom (2008). Music director
Gurukiran gave her a break in Kannada cinema through the hit song "Pathra Bareyala" from the film,
Aramane (2008). She continued to sing for big production movies such as
Siva Manasula Sakthi,
Ananda Thandavam and
Guru En Aalu in Tamil,
Robinhood,
Daddy Cool and
Bhagyadevatha in Malayalam,
Rechipo and
Saarai Veerraju in Telugu cinema. In 2010, she collaborated with A. R. Rahman in
S. Shankar's highly anticipated sci-fi film,
Enthiran. The song "Boom Boom Robot Da" featured her vocals predominantly along with her co-singers
Yogi B,
Keerthi Sagathia and
Tanvi Shah. The soundtrack has received generally positive reviews and on the second day of release, the album was on top of the US
iTunes Top 10 World Albums chart, making it the first Indian album to reach the spot. Besides the original Tamil song, she gave vocals to the Telugu dubbed version as well. Her next popular song was "Oh Maha Zeeya", a duet with
Hariharan, from the film
Tamizh Padam which had music composed by
Kannan. The song consisted several Gibberish words which were derived from some of the earlier popular Tamil songs. The Malayalam song "Maavin Chottile", composed by
M. G. Sreekumar for the film
Oru Naal Varum brought her many laurels and awards including
Asiavision award and JaiHind TV film award. Her songs in Malayalam films such as
Aagathan,
Four Friends,
Kadha Thudarunnu,
Sakudumbam Shyamala and
Elsamma Enna Aankutty brought her more popularity and positioned her space in Malayalam cinema. The Telugu song "Amma Thalle", composed by A. R. Rahman for the film
Puli (2010), was recorded using a technique to make lyrics run in fast pace. She won the Best Female Playback Singer award at the
Mirchi Music Awards South for the year 2011. The Kannada songs "Hejjegondu Hejje" from
Prithvi (2010) and "Dil Kush" from
Eno Onthara (2010) topped the charts and had repeated broadcast across media.
2011–2020: Successful collaborations and further recognition The year 2011 marked the beginning of Shweta's association with composer
Sharreth through the Tamil – Telugu bilingual film
180. The soundtrack met with positive response from critics and audience, particularly her duet song with Karthik, "Nee Korinaal", receiving nomination as the best female playback singer at the
59th Filmfare Awards South. The song won the Listener's choice award at the Mirchi Music Awards South. Her collaboration with composer
Harris Jayaraj began with the film
Ko and
7 Aum Arivu. She had multiple hit songs in Tamil in the year 2011 and was awarded the
Tamil Nadu State Film Award for Best Female Playback Singer for multiple films including
Kaavalan,
Vettai,
Thambikottai,
Veppam and
Vithagan. In Malayalam, she collaborated first time with the acclaimed singer
K. J. Yesudas with the duet "Aaro Nee Aaro" for the film
Urumi composed by
Deepak Dev. Other popular Malayalam songs of the year 2011 came through the films
Christian Brothers,
Three Kings,
Bangkok Summer and
Snehaveedu. The epic devotional Telugu film
Sri Rama Rajyam had music composed by Ilaiyaraaja and had multiple songs recorded by Shweta both in original and dubbed versions. The Telugu film
100% Love featured two hit songs in her voice. The year 2012 marked the beginning of Shweta's association with the "new-gen" music composer
Anirudh Ravichander through the Tamil film
3. The romantic duet "Nee Paartha Vizhigal" along with
Vijay Yesudas topped the charts upon its release. The Malayalam song "Shyama Hare" from
Arike composed by Ouseppachan was widely appreciated for her singing and brought her the second Filmfare Award for best singer. Both "Nee Partha" and "Shyama Hare" earned her the first nominations at the
2nd SIIMA Awards for her playback. In 2013, her collaboration with music directors expanded with
Devi Sri Prasad,
Ghibran,
James Vasanthan,
S. A. Rajkumar,
Shahabaz Aman,
Alex Paul,
Prashant Pillai and
Ramana Gogula offering her songs in their compositions. The
Bharat Bala directed survival drama film
Maryan further boosted her singing career with the song "Innum Konjam Neram" which was composed by A. R. Rahman and co-sung by
Vijay Prakash. The song attained the peak position on the
Radio Mirchi South Top 20 charts at No. 18 even after a month of its release. She was nominated at several award ceremonies including
8th Vijay Awards and
3rd SIIMA Awards under Best female playback singer category. She made her
Bollywood debut with the song "Yun Hi Re" in the Anirudh Ravichander musical film
David. In 2014, her biggest hits include "Yaarumilla" from A. R. Rahman musical
Kaaviya Thalaivan which received wide acclaim from critics and audience and "Onnanam Kombathe" from the film
Ottamandaram. Both these songs brought her several nominations and awards at various award ceremonies. The 2015 released film
Thanga Magan proved yet another significant milestone in Shweta's playback career with her solo song "Enna Solla", composed by Anirudh Ravichander, fetching her the third Filmfare Award for best female playback singer, and her first
SIIMA Award. She got the opportunity to sing the songs in the Malayalam dubbed version of
Baahubali: The Beginning. Her other Malayalam hits of the year were from
Bhaskar The Rascal and
Anarkali. The Kannada song "Kanasali Nadesu", written by
Jayanth Kaikini and composed by
V. Harikrishna for the film
Kendasampige was widely acclaimed upon release. The year 2016 began with her first collaboration with
Santhosh Narayanan with the films
Kabali and
Kodi. The former was a
Rajinikanth starrer and the song "Maya Nadhi" brought her the fourth Filmfare award for best singer. The year saw Shweta being associated in biggest Telugu blockbuster films such as
Nenu Sailaja,
Janatha Garage and Malayalam films such as
White,
Thoppil Joppan and
Action Hero Biju. The song "Oru Puzhayarikil" from the Malayalam film
Munthirivallikal Thalirkkumbol (2017), composed by
Bijibal, brought many laurels and awards to her kitty. The song "Macho Ennacho" from
Mersal (2017), composed by A. R. Rahman, gave her first duet with singer
Sid Sriram and also earned her a Filmfare award nomination. Santhosh Narayanan roped her to sing the Telugu and Hindi dubbed version songs of the Tamil film
Kaala (2018). In 2019, she collaborated with Bollywood composers
Shankar-Ehsaan-Loy for the Telugu film
Saaho. Her songs "Etho Mazhayil" from the Malayalam film
Vijay Superum Pournamiyum and "Jhumma Jhumma" from the Kannada film
Kurukshetra topped the charts in the same year. She continued to sing popular songs in 2020 for Malayalam and Tamil films, namely,
Al Mallu,
Varane Avashyamund,
Kappela and
Naadodigal 2.
2021–present: Multi-lingual songs and career expansions In 2021, Shweta recorded songs in two multi-lingual films:
Marakkar - Arabikadalinte Simham and
99 Songs. The former song was composed by Ronnie Rapheal and featured her voice in Malayalam, Tamil, Telugu, Kannada and Hindi languages. The latter, produced and composed by A. R. Rahman were recorded in Hindi, Tamil, Telugu and Malayalam languages. This was followed by yet another Rahman composition for the film,
Malayankunju in 2022. The song "Mannum Niranje" was recorded in various other languages in the voice of Shweta. In 2023, Shweta teamed up again with
Dhanush and G. V. Prakash Kumar for their Tamil-Telugu bilingual film
Vaathi (
Sir in Telugu). The song "Vaa Vaathi" ("Mastaaru Mastaaru" in Telugu) won Shweta several awards including
Ananda Vikatan Cinema Awards and Filmfare Award South. She was nominated at the
IIFA Utsavam and the SIIMA awards (for both Tamil and Telugu songs). She continued to record various songs in pan-Indian films such as
Ponniyin Selvan: II,
Adipurush,
Lucky Baskhar,
Shaakuntalam and
Valatty. The songs "Water Packet" from
Raayan (composed by A. R. Rahman) and "Hey Minnale" from
Amaran (composed by G. V. Prakash Kumar) topped the music charts in 2024. Her association with G. V. Prakash Kumar further produced hit songs such as "Kalloorum" (
Veera Dheera Sooran: Part 2) and "Enna Sugam" (
Idli Kadai) in 2025. She collaborated with composer
Hesham Abdul Wahab for the Tamil version of his own Malayalam song, "Pottu Thotta Pournami", in the film
Maaman.
Indie singles and stage performances Apart from film playback singing, Shweta has been actively performing and producing
Indie pop singles. Her first single was a Tamil-Hindi bilingual "Yaavum Enadhe"/"Sab Mera Hai" released in 2018 and composed by guitarist Bennet Roland, with whom she had long association and jammed multiple times before. Her next single, "Amma" was released as a dedication to her mother
Sujatha who had been conferred with lifetime achievement award in 2023. In 2025, she collaborated with composer
Vidyasagar to compose her next single "Maathey" featuring Sujatha Mohan. Later, in the same year, she composed and sang her next Tamil-Hindi bilingual single named "I Love You Sollada" (Tamil) /"I Love You Love You Re" (Hindi). Shweta has been performing extensively in live concerts, particularly touring the world with composers
A. R. Rahman,
Ilaiyaraaja and Vidyasagar. She has described live performances as a "heartbeat" of her artistic expression, emphasizing the energy and connection with the audience, though she has also expressed nervousness about performing certain songs live versus in a studio. ==Personal life==