Rob & Joss: Mariah Carey Speaks Up About Her Christmas Anthem.

How long it REALLY took her to write the song and more.
Mariah Carey
Photo credit FOX / Contributor

You might love it, you might hate it. It's Mariah Carey's "All I Want For Christmas." Mariah recently spoke about everything to how much she makes from her hit, how long it took to write and more! AND someone made a very wrong, but very good mash up for Mariah's song and a Twisted Sister classic! Rob and Joss cover it all!