Justin Bieber knee injured on stage

Giving his legion of fans quite the scare, Justin Bieber reportedly suffered an injury at his latest concert. The "Baby" singer was doing his thing in Cleveland, OH on Thursday night (November 11), during which time he began limping around the stage.

According to TMZ, the unfortunate incident occurred halfway through the gig, though Justin adrmiringly toughed it out to finish the entire show.