Bieber and Calvin Klein are still going strong.
Famous Calvin Klein Underwear Models Through the Years
Just Jared: Celebrity Gossip and Breaking Entertainment News
Exclusive: Behind the scenes of Justin Bieber's Calvin Klein shoot
Justin Bieber debuts as Calvin Klein underwear model
Hunks in trunks: How Tom Hiddleston measures up as a male model
A History of Calvin Klein's Biggest & Wildest Moments
Three women and man claim they've slept with Justin Bieber
Justin Bieber runs around downtown LA in just his Calvin Klein
Justin Bieber Just Jared: Celebrity Gossip and Breaking
Is Justin Bieber the worst Calvin Klein model ever?
Justin Bieber is new face of Calvin Klein underwear
Shockingly Hot! Shameless Star Takes Bite Out of More Than Just
Justin Bieber Emerges From Video Shoot in Just Calvin Klein Boxer
Justin Bieber debuts as Calvin Klein underwear model