Good Luck - Olly Murs, Stacey Solomon and Joe McElderry

The X Factor

After months of auditions, nail-biting boot camps, trips to exotic locations and eventful studio shows, the last 12 hopefuls have been whittled down to just three - Joe, Stacey and Olly - who are competing to win a £1million recording contract and the possibility of global fame that goes with it. Three famous faces lend their support in duets tonight - George Michael sings with Joe, Michael Buble with Stacey and Robbie Williams with Olly. However, only two acts will get through to the very last stage of the contest tomorrow and perform the winner's single. Dermot O'Leary presents, with Simon Cowell, Cheryl Cole, Dannii Minogue and Louis Walsh passing judgement as usual.*

*tvguide.co.uk