The singer is leaving to concentrate on making music.
The popstar will not be back to host the new series of the show.
It’s been an incredible year.
Only two contestants remain.
The big night is finally here and only one question remains, who will be crowned The X Factor 2015 winner?
Find out what the final three will be singing on tonight’s show.
The current champion will return to perform his brand new single.
Che Chesterman, Louisa Johnson and Reggie N Bollie are through to the final.
Last night the contestants were brilliant and some performances were just better then others.
So who do we think is out this week?
The remaining four finalists battle it out.
Find out what songs the final four will be singing tonight.