Mary J. Blige kicked up the Christmas spirit during Thursday’s finale of “The X Factor” U.S. Prior to boyfriend-girlfriend duo Alex Kinsey and Sierra Deaton being crowned winner, Mary decked the stage with a rip roaring performance of her jazzy rendition of “Rudolph, The Red-Nosed Reindeer,” accompanied by a full band and producer David Foster on piano.
The Queen of Hip-Hop Soul clapped and stomped her way through the fun-filled number, as audience members danced along.
Watch Mary’s festive performance below!