Demi Lovato Signed to be ‘X Factor’ Judge

Demi Lovato has officially become the 4th judge for X Factor. She’ll be joining Britney Spears and original judges L.A. Reid and Simon Cowell. Both Lovato and Britney will be in New York today to be announced at Fox’s upfront presentation.

Where Britney represents the old guard, Demi will represent the new. At least that’s what I think they’re trying to do. It could also be they need to keep a couple backup dancers in check.