Justin Bieber collaborates with his mentor Usher for a remake of the Christmas classic "The Christmas Song (Chestnuts Roasting on an Open Fire)." The duet will appear on Bieber's upcoming Under The Mistletoe christmas album arriving in stores November 1. Mariah Carey, Boyz II Men, and Busta Rhymes are all set to appear on the upcoming LP.
[Rap-Up]