Watch: Ariana Grande performs ‘Last Christmas’ on ‘Fallon’...

While celebrating turkey day, Ariana Grande glorified the moment by performing 'Last Christmas' on Fallon. Ariana's music may be the worst thing that's ever happened to festive Queen Mariah Carey, but she delivered a rather mean vocal with some assistance from The Roots.
Tomorrow, she will release her third Christmas single, 'Snow In California' off her upcoming Christmas EP 'Christmas Kisses'. Well, I'm not here for any cheesy Wham remakes but she did cram in a vocal strong enough to resurrect a cemetery. If you enjoyed this, you can catch her pre-recorded performance for NBC’s 'Christmas in Rockefeller Center' on December 4th.