Justin Bieber performs during the half-time show at the 100th CFL Grey Cup football game between the Toronto Argonauts and the Calgary Stampeders Sunday, Nov. 25, 2012 in Toronto. (AP Photo/The ... more 

Justin Bieber performs during the half-time show at the 100th CFL Grey Cup football game between the Toronto Argonauts and the Calgary Stampeders Sunday, Nov. 25, 2012 in Toronto. (AP Photo/The Canadian Press, Sean Kilpatrick) less