Work was the fifth, and final, single from the UK girl group The Saturdays debut album Chasing Lights. It was released on 29th June 2009. The single peaked in the UK Singles chart at number 22. The single was released due to it being a ‘fan favourite’ and although it did chart outside the UK Top 20 many saw that due to the fact the it was the 5th single from an already successful album. It was probably due to be the 4th and final release from Chasing Lights but the girls where given the opportunity to perform the official comic relief single.