One of the best versions of the classic Christmas song "White Christmas" has to be the Drifters' recording in the '50s.
Many of you will recognize it from the Macauley Culkin film "Home Alone". This is the version he comically lip-synched in the mirror as he combed his hair.
(Updates with other artists' renditions now follow.)
Without further ado, here is an animated video of this holiday classic (hat tip to our friend on the opposite side of the aisle, Crooks and Liars).
Update: Must-see video of cats singing "White Christmas".
Update II: Bing Crosby version from "Holiday Inn".