If this doesn't give you the ultimate amount of Christmas cheer, then you're officially a big, green Grinch. We've literally never seen a more perfect picture than this amazing snapshot of Niall Horan, Olly Murs, Demi Lovato, and Sam Smith cramming into a sweater with four neck holes. You win. You four win all the Ugly Sweater parties ever!
Tell us in the comments: What do you think of Olly, Niall, Demi, and Sam's holiday pic?