We are but DAYS away from St. Nick sliding his way down your chimney (have you ever thought that actually, what Santa does is breaking and entering?) and like everyone else, celebrities are of course willing to dress up and impersonate the great man himself for your delectation.
But why would you want to do that? It seems strange that celebrities are willing to crush the dreams of children everywhere by saying that actually, Santa isn’t necessarily some fat dude at the North Pole. He can also be Katy Perry stretching her gamine limbs on stage at the Jingle Ball.