Photos: See all of Justin Bieber's ab-tastic Calvin Klein ads

Yep, Justin Bieber's Calvin Klein Ads Were Probably Photoshopped

Kendall Jenner and her chiselled abs give barechested Justin

An 'Insecure' Justin Bieber Apologizes for His Hair: A Hat Only

24/7 friendly Customer Service Calvin Klein - Mark Wahlberg in a 1992 advertising campaign for Calvin Klein Underwear., calvin klein ad

Was Justin Bieber's Calvin Klein ad airbrushed?

Justin Bieber flaunts his bits for Calvin Klein ad

Justin Bieber flaunts his bits for Calvin Klein ad

Photos: See all of Justin Bieber's ab-tastic Calvin Klein ads

Kendall Jenner and her chiselled abs give barechested Justin

Justin Bieber gets hands on with dancer and goes shirtless on

Justin Bieber and Hailey Baldwin Make Out in New Calvin Klein Campaign

Justin Bieber flaunts his bits for Calvin Klein ad

Justin Bieber Flaunts His Stuff in New Calvin Klein Underwear Ad