Demi Lovato vs. Simon Cowell:
Demi Lovato and Simon Cowell go head to head this season on THE X FACTOR!
Britney Spears & Demi Lovato:
Britney Spears and Demi Lovato dish about their judging styles! Watch to find out more about their X FACTOR experience.
Catch the 2-night Season Premiere of THE X FACTOR USA on Wednesday & Thursday Sept. 12 & 13 at 8/7c on FOX!