[fancydressmasks]

So X Factor Updates has released them all, but as I've mentioned, it's an unofficial site, so they may not necessarily be true, although apparently they have been previously.

Matt - Goodbye Yellow Brick Road
Aiden - Rocket Man
Paije - Crocodile Rock
Cher - Sorry Seems to Be The Hardest Word (mashed up with Eminem & Elton's Mockingbird)
Rebecca - Candle In The Wind
Katie - Saturday Night's Alright For Fighting
Mary - Can You Feel The Love Tonight
Wagner - I'm Still Standing/Circle of Life (mash up)
One Direction - Something About The Way You Look Tonight

Some changes to Katie, Cher & Wagner's choices then, so who knows, it could keep changing :|