Following their Greatest Hits Tour, the Sugababes returned to the recording studio in mid-2007 to work on "Change", their fifth studio album, and the first to feature Berrabah on all tracks. "About You Now" was released as the album's lead single in September 2007. Upon release, the song became the group's sixth UK number one hit and first Hungarian chart-topper. It remained atop the UK Singles Chart for four weeks. "About You Now" was nominated for a 2008 BRIT Award for Best British Single and is to date their highest-selling single, with sales standing at almost 500,000 copies. In the 2009 edition of the "Guinness Book of World Records", "About You Now" was listed as the "first track by a British pop act to top the singles chart solely on downloads". The song was also named as the "biggest chart mover to the number one position in the UK".