It may not get any hotter than this. Toggle through shirtless photos of Justin Bieber on behalf of Calvin Klein.
1
Justin Bieber Calvin Klein Photo

HOLY HOTNESS! Justin Bieber poses here in nothing but his underwear, as he’s an official spokesperson for Calvin Klein. And officially sexy, as well!
2
All Over Justin Bieber

Hey, hands off! The luckiest model on the face of the planet wraps her arms around a shirtless Justin Bieber in this Calvin Klein ad.
3
Justin Bieber Calvin Klein Ad

So this woman makes her living by climbing on board a topless Justin Bieber? How do we get that job, right?!?
4
Justin Bieber is Sexy

Take it off, Justin Bieber! The singer simply smolders in this ad for Calvin Klein and underwear.