Mariah CareyTo Perform On X-Factor Finale?

A source close to Mariah Carey tells HollywoodLife.com exclusively the powerhouse is planning on belting out a new hit on The X Factor finale Dec. 22



The five remaining contestants on The X Factor are all competing for a $5 million recording contract, but they've already caught the eye of one of the biggest music divas in the world, the one and only Mariah Carey. In fact, HollywoodLife.com has learned exclusively the 41-year-old performer is planning on supporting the new singers at The X Factor finale in a couple weeks.


An insider tells us, "Everyone is really excited. Mariah will be performing a new song which hasn’t been disclosed yet. The producers are tight lipped and want it to be a surprise."


The source adds, "Mariah has been watching the show religiously and doesn’t know who to vote for. She thinks all the contestants are truly gifted. She says if she could, she would have them ALL win!"


We can’t wait to hear Mariah belt out a new tune. Who do YOU think will win?


TheDivaJuice: It might be When Christmas Comes feat John Legend or maybe its really is a NEW SONG.. Well, we just wait and see.