The singer performed her Christmas hit complete with fake snow and dancers dressed as elves.
He just doesn't know how to eat corn on the cobb yet!
Canadian crooner Michael Buble was on a family holiday in Disneyland last week when he was captured by photographers eating a corn on the cobb, in a rather strange way.
Holding the cobb upright, Buble was devouring the vegetable like it was an ice-cream, instead of turning it to the side and eating it that way.
And now Michael has defended his bizarre corn-eating behaviour with a post on Twitter saying "This is vegetable harassment!!! What I do with my Cobb is nobody's business."
Glad he's got a sense of humour about the whole thing...