and Selena Gomez
shared the stage at the 2011 MuchMusic Video Awards
Bieber wasn't promoted as one of the evening's celebrity guests, but the 17-year-old singer seemingly couldn't resist coming out to support his girlfriend Selena Gomez
. "I want to say thank you so much to all my fans, you guys are amazing," Bieber said as he accepted his first award of the evening, international video by a ...