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Justin Bieber has teamed up with rapper Busta Rhymes for a new version of the Christmas classic, 'Drummer Boy'.
The track, which you can hear below, features on the 'Baby' singer's new album 'Under The Mistletoe'.
Justin also raps on the song, which was originally written in the 1940s.
'Under The Mistletoe' is Justin's first Christmas album and is due to be released on 31st October.
The album includes collaborations with Mariah Carey, Boyz II Men and Usher, who originally discovered the teen star.
Meanwhile, in an interview with Capital FM earlier this week, Justin revealed that his next studio album 'Believe' would be released in early 2012, and features the hip-hop stars Kanye West and Drake.