Singing "Rudolf the Red-Nosed Reindeer" was the incomparable Mary J. Blige on tonight's finale of The X Factor USA. Dressed in black and white, with a sheer black lace top, Mary was accompanied by a sizzling saxophone player and legend David Foster on the piano ... Many Housewives fans know Foster as Yolanda's husband.
i didn't know i needed Mary J Blige singing christmas carols in my life until now. this is so cute.
— Caitlin (@la_faerie) December 20, 2013