July 1, 2011 Photos | Justin Bieber's AMA Night Edit Delete Tags Autopost Justin Bieber's AMA Night Related Artists Usher Justin Bieber Katy Perry Source: http://www.mtv.com/photos/?fid=1652773Brooke Burke Brooke Burns Busy Philipps Cameron Diaz Cameron Richardson Camilla Belle Carla Campbell Carla Gugino Carmen Electra Carol Grow Carrie Underwood Cat Power Catherine Bell Chandra West Charisma Carpenter