Idina Menzel and Michael Buble's new music video is cuter than Monty the Penguin

The pair have released a cover of "Baby, It's Cold Outside" just in time for Christmas.

The song, complete with a Bugsy Malone inspired video, is part of Idina Menzel's first festive album, Holiday Wishes.

Along with original material, the album included festive classics "Silent Night" and "White Christmas" and is available on iTunes now.