The X Factor: So the madness and magic begins for our three fab Finalists as Marcus Collins, Little Mix and Amelia Lily step out on to The X Factor stage at Wembley Arena. And what a way to open this epic show as our talented trio deliver their own version of Take That's Greatest Day.

The X Factor: In our first duet of the night, it's Gary Barlow and Marcus Collins singing Billy Joel classic She's Always A Woman -- dedicated to Marcus' mum -- at Wembley Arena. Our Liverpool lad may have started the show as a hairdresser but he's proved he can really cut it on the big

The X Factor: In our first duet of the night, it's Gary Barlow and Marcus Collins singing Billy Joel classic She's Always A Woman -- dedicated to Marcus' mum -- at Wembley Arena. Our Liverpool lad may have started the show as a hairdresser but he's proved he can really cut it on the big

The X Factor: Kelly Rowland and Amelia Lily on stage together, can you believe it! As the pair step out into Wembley Arena to perform River Deep, Mountain High, Amelia cannot believe that she's now pals with the Destiny's Child legend. See more at itv.com Buy Amelia's performances from iTunes: bit.ly

The X Factor Finalists + dodgems = carnage. And you can watch it on our latest Finalist Cam, as Little Mix, Misha B, Amelia Lily and Marcus Collins visit Winter Wonderland. Oh, and there's also big wheels, slides and some very very OMG rides!...