Justin Bieber in New Calvin Klein Underwear Campaign

Justin Bieber is the latest celebrity face of Calvin Klein. The singer has been tapped to star in Calvin Klein’s spring-summer 2015 advertising campaign for both its Underwear and Jeans lines. 

The "Believe" singer follows in the footsteps of Mark Wahlberg, who famously stripped down to his underwear for an ad campaign in 1992.

Joined by blonde bombshell Lara Stone, Bieber was shot for the new black & white campaign by photography duo Mert & Marcus.