Jimmy Fallon Reunites SNL Alums for Christmas!

Best Christmas Gift Ever! Jimmy Fallon reunited with his former castmates, Horatio Sanz, Chris Kattan and Tracy Morgan to perform their SNL holiday classic "I Wish It Was Christmas Today," with special guest Ariana Grande.

I Wish It Was Christmas Today with Ariana Grande (Cold Open)

Jimmy Fallon reunites with Horatio Sanz, Chris Kattan and Tracy Morgan to perform their SNL holiday classic "I Wish It Was Christmas Today," with special guest Ariana Grande.

Here is the original from December 2000!

A Song From SNL: I Wish It Was Christmas Today - SNL

To get everyone in the Christmas mood, Horatio Sanz, Jimmy Fallon, Chris Kattan and Tracy Morgan perform an original holiday tune, "I Wish It Was Christmas Today." [Season 26, 2000] #SNL Subscribe to SNL: https://goo.gl/tUsXwM Get more SNL: http://www.nbc.com/saturday-night-live Full Episodes: http://www.nbc.com/saturday-night-liv...