Girls Aloud to show X Factor
Girls Aloud have been revealed as the centrepiece of next weekend's X Factor as judge Cheryl Cole joins her band for a live performance.
After the departure of Louis Walsh's act Bad Lashes on Saturday the 11 remaining finalists will have to sing Michael Jackson songs.
But top of the bill will be Cole and her bandmates, who won reality show Popstars: The Rivals in 2002.