After taking streetdancing classes during the filming of Passions of Girls Aloud series, Cheryl Tweedy Cole was picked to appear in the music video for will.i.am's single "Heartbreaker". She was later asked to sing additional vocals on the track. The song was released in the UK on 5 May 2008, but had already entered the top ten on download sales, peaking at number 4 in the UK Singles Chart.