Not even a broken leg is going to stop Canadian pop star Justin Bieber from performing. The 15-year-old singer, who is currently opening for Taylor Swift on her European tour, hobbled around onstage at the M.E.N. Arena in Manchester with a giant cast after falling and breaking his leg it the night before at Wembley Arena. We have to admit....Bieber still manages some pretty funky moves for being injured! Related Links: Taylor Swift Red-Y For London Taylor Swift To Become A Vampire