"It's OK!" is a song by British girl group Atomic Kitten for their second studio album, Feels So Good (2002). It was written by Norwegian musicians Hallgeir Rustan, Mikkel Storleer Eriksen and Tor Erik Hermansen and one out of several songs they produced for the trio under their production moniker Stargate. "It's OK!" features an instrumentation consisting essentially of acoustic guitars, soft drums, and synthesized strings. Lyrically, it has the protagonist reminiscing about an emotionally unfruitful relationship with a former loved one from which she has since moved on for the better. Virgin Records released the song as the lead single from Feels So Good on 20 May 2002. Another commercial success for Atomic Kitten, it became the band's sixth top ten hit on the UK Singles Chart, peaking at number three, and reached the top ten in several European nations, including Austria, Denmark, Ireland, Scotland, and Switzerland. An accompanying music video for "It's OK!" was directed by Jake Nava and filmed in South Africa in April 2002. It features the trio enjoying a sunny day at the coastline. To further promote "It's OK!", the band performed the song during several televised appearances and at the Party in the Park. In addition, the song was added to the set list of most of their following concert tours, including The Big Reunion concert series in 2013. Background "It's OK!" was written by Hallgeir Rustan, Mikkel Storleer Eriksen and Tor Erik Hermansen, a trio of Norwegian musicians who work under the production moniker Stargate. It is one out of two tracks they contributed to parent album Feels So Good (2002), the other being "The Last Goodbye". Recording took place at the Metropolis Studios in London and was overseen by Neil Tucker, while mixing was helmed at the StarGate Studios in Norway. Chart performance "It's OK!" was selected as the lead single from Atomic Kitten's second studio album Feel So Good (2002). A worldwide success, it sold over 400,000 copies in total. In the United Kingdom, the song debuted and peaked at number three on the UK Singles Chart. While it became the group's third non-consecutive top five single, it was the album's lowest-charting single. "It's OK!" was the 35th best-selling single of 2002 in the UK, selling 218,346 copies and earning a silver certification from the British Phonographic Industry (BPI). In 2012, the Official Charts Company named "It's OK!" the group's fourth