Watch the Wanted Sing ‘White Christmas’

The Wanted -- with the help of Stormy the ugly Christmas sweater-wearing dog and band member Max George dressed like Santa -- got festive for the holidays.

The boys harmonized, a cappella, on their warm and fuzzy version of 'White Christmas' for MTV.

It was a sweet, impromptu rendition that reminded us that the Wanted are incredibly talented vocalists, in addition to being unbelievably cute. This version of a holiday classic is just lovely.

It's like an audiovisual Christmas card from the Wanted lads.