In 2004, NK debuted as a singer at the Black Sea Games festival, where she received a grand prize and won all kinds of awards. One year later, she received the UBN Awards at the Opening of the Year nomination in London in 2005. During 2006–2017, NK performed as part of the duo Potap & Nastya alongside
Oleksii Potapenko. The duo became very popular and received multiple awards and worldwide prominence. In 2017, she began her solo project NK. That year she debuted her first solo video and song "#etomoyanoch" ["#thatsmytypeofnight"] which went viral on social media. That same year she released a Christmas acoustic album and Christmas video
Xmas with NK which featured famous Christmas hits in four languages (English, Italian, Russian, and Ukrainian) as well as original songs written by NK herself. In 2014, Potap and Kamenskih were criticized in Ukraine for continuing to attend award ceremonies in
Russia, while Ukraine was under
Russian aggression. On this, they responded: "It's a shame that we have to collect the journalists to tell them that we are from Ukraine and love our country!" In 2016, "Potap and Nastya" concerts were disrupted in Ukraine in protest of their continuing tour in Russia. After the release of the first song, each following track by NK achieved multimillion views on YouTube. The next song to be released was “Dai Mne” in March 2018. It was followed by another original "Trymay" ["Hold"] written by NK herself. The song sounded in every leading music chart in Ukraine. Moreover, in September 2018 NK exclusively presented her Ukrainian song "Trymay" on the biggest Italian radio station Radio Rai. Shortly after, NK released a song written in English and Spanish called "Peligroso". The song was written in collaboration with multiple
Latin Grammy Awards winners Yoel Henriquez, Cris Chil (composer), and Potap (composer) and produced by Ali Alvarez. The song was presented at the most popular TV and radio shows in Latin America including
¡Despierta América! on
Univision,
Total Acceso and
Titulares y Más on
Telemundo,
Centro on
WBZ4 and
¡Hola! TV. As part of the "Peligroso" promotional tour, NK also attended the 2018
Latin Recording Academy Person of the Year gala and the
19th Annual Latin Grammy Awards ceremony, becoming the first artist from Ukraine to be invited there. "Peligroso" peaked at number 24 on
Billboards
Tropical Songs chart and remained there for six weeks. On March 29, 2019, a
reggaeton artist
De La Ghetto featured in the official remix of "Peligroso". The release was supported by an official music video in which both NK and De La Ghetto took part. The video generated over a million views within the first day of the upload. On October 12, 2018, NK released her first solo album
No Komments, and a video for the song "LOMALA". The album includes 10 tracks written in English, Ukrainian, and Russian. On February 14, 2019, NK released an official music video for "Popa Kak U Kim" - one of the most popular songs from the first solo album
No Komments. The video went viral right away, making it the #1 Trending video on YouTube with over 2 million views within the first 24 hours. The singer was also featured on the cover of
Cosmopolitan magazine in
Ukraine that month. The next release by the artist followed on April 25, 2019, with the
Ukrainian language song "Обіцяю" ["I Promise"] along with the official music video for it. On July 8, 2019, NK appeared as a
Guest Star on the stage of the
Palace of Sports for
Maluma's very first show in
Ukraine. == TV career ==