"I twisted my knee pretty badly," Justin reportedly said during the concert, but that didn't stop him. The 16-year-old continued performing like a pro.
One year ago (almost to the date), the Canadian pop star broke his foot while opening for Taylor Swift in London. Although he got a lot of love from his fans and the 20-year-old country star -- they even filmed this video about it -- the injury was still pretty major.
Now, we hear poor Justin has a busted knee, and it happened on stage just like when he broke his foot. We're obviously all Beleibers here at JSYK, but we think JB should try to be a little more careful on stage. It seems that he hurts himself every November!
Also, on Wednesday night, the creators of South Park decided to poke fun at the Bieb on their animated series. In the episode, the Dark Lord Cthulu killed Justin so he could get rid of all the "evil" in the world. Eek! Could the show have jinxed the pop star in real life?
We sure hope not. In this video, JB performs 'Favorite Girl' in Cleveland, and looks to be limping off stage (fast forward to the end to see it). Justin thankfully has a day off today, so he can rest up for his show tomorrow in Norfolk, Va. So far, none of his remaining My World tour dates have been canceled. Want to wish Bieber well? Leave a message for him in the comments.