Justin Bieber runs around downtown LA in just his Calvin Klein underwear after shooting music video all night
Calvin Klein Jeans and Calvin Klein Underwear Bring Together Global Superstar Justin Bieber and Supermodel Lara Stone for Spring 2015 Global Advertising Campaign | Business Wire
Justin Bieber Calvin Klein Underwear at Fashion Rocks | POPSUGAR Fashion
Justin Bieber Is a Calvin Klein Underwear Model – The Hollywood Reporter