It was contracted that "Outragaous" - written and produced by R. Kelly - be a single, so, Britney, having won the battles for the first and second singles, agreed that it would be the fourth single. Unfortunately, whilst shooting the video, she injured her knee on set, leaving the video incomplete. The track was sent to radio in the USA, charting #79, and was also released in Japan, backed with remixes from the likes of Junkie XL (famous for remixing an Elvis track and scoring a UK #1), Josh Harris and R. Kelly himself.