Justin Bieber's first Christmas duet from his upcoming holiday album is here -- and it's with Usher!
Bieber's mentor debuted the song, a cover of the classic "The Christmas Song (Chesnuts Roasting on an Open Fire)," this morning on Ryan Seacrest's radio show.
"This right here is going to be an incredible record that's going to be remembered for years to come," Usher said about the song. "It's a record that has always been on of my favorites, and I'm happy that I was able to share it with Justin, and for us to put it out."
The song is the second cut from "Under the Mistletoe," which drops November 1.
