Demi Lovato On Her "X Factor" Return | NBC Southern California

Demi Lovato On Her "X Factor" Return

"The X Factor" judges Demi Lovato and Kelly Rowland talk about what kind of talent they've seen during auditions for the show. Also, Demi explains why she decided to return to "The X Factor." Plus, they joke about Simon Cowell being the biggest diva of them all.

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