Justin Bieber & Mariah Carey - All I Want For Christmas Is You

Justin Bieber has released the music video for his duet of 'All I Want For Christmas Is You' with Mariah Carey.

The Canadian pop star has unveiled the latest music video to be released from his festive album 'Under The Mistletoe'.

Justin managed to get pop icon Mariah Carey to contribute to his yuletide release by recording a duet of her popular Christmas hit 'All I Want For Christmas Is You' .

Mariah herself appears in the video, dressed in a sexy Mrs. Claus outfit, and is spotted by the 'Baby' singer while he does some Christmas shopping in friends.

After taking on separate verses the two pop stars eventually unite behind the reigns of a santa sleigh for the song's rousing finale.

Take a look at the video for 'All I Want For Christmas Is You' and let us know what you think below...