He’s always been a big fan of style, and Justin Bieber looked to be channeling the 1970s in a recent post on the Plixi website.
The “Baby” singer donned a fake handlebar moustache as he posed alongside his “swagger coach” Ryan Good.
In related news, Justin almost caused a riot when he threw his sweat-soaked towel into the crowd at his gig in Pittsburgh. When fans began fighting over the towel, Bieber stopped his band and shouted, "You can't fight over it, don't fight over it...someone's gonna get hurt. Let it go, let it go, let it go."