Ladies and gents, boys and girls get ready to scream because we’ve got a stellar guest line-up in store for you!
This week’s special guests will be series one X Factor winner Altiyan Childs who’ll be performing his new track "Ordinary Man".
We also have the one and only Jason Derulo who be performing a medley of "It Girl" and "Don’t Wanna Go Home"!
And that’s not all! Jason – who has sold over 20 million singles, will join the finalists on The X Factor stage to sing a Michael Jackson medley… it’s going to be amazing!
For more info on both our special guests visit their official websites:Jason Derulo's Official Website