Justin Bieber left the fake mustache at home and got serious on the red carpet of last night's Golden Globe Awards.
But fellow hunk Zac Efron did the same.
Indeed, each of these young stars may have been caught laughing later in the evening, but they treated their initial rounds of posing as a very important matter. Neither cracked as much as a smirk, choosing to smolder instead smile. Which stud looked the sexiest?
Compare. Contrast. Drool. Decide.