Justin Bieber made it official last night on FaceBook that he is the new face of Calvin Klein by wearing nothing but their underwear.

The above video is the one on Calvin Klein's website, but the one everyone is talking about is the one below; the one Justin Bieber himself posted on FaceBook.

He definitely made a statement with that video!

For nine months we've been hearing the rumors of Justin being the new face of Calvin Klein. So the question remains who wore it better Mark Wahlberg, Nick Jonas or Justin Bieber?

FaceBook/Justin Bieber

[Facebook/Justin Bieber]