Justin Bieber debuts as Calvin Klein underwear model

Justin Bieber to be roasted on Comedy Central, responds to SNL

Justin Bieber debuts as Calvin Klein underwear model

Justin Bieber: 'I'm not who I was pretending to be

Justin Bieber debuts as Calvin Klein underwear model

Justin Bieber to be roasted on Comedy Central, responds to SNL

Famous Calvin Klein Underwear Models Through The Years –

Famous Calvin Klein Underwear Models Through The Years –

Famous Calvin Klein Underwear Models Through The Years –

Famous Calvin Klein Underwear Models Through The Years –

Famous Calvin Klein Underwear Models Through The Years –

Justin Bieber debuts as Calvin Klein underwear model

Justin Bieber debuts as Calvin Klein underwear model

Justin Bieber debuts as Calvin Klein underwear model