Full show: http://wp.me/P3ucvx-z Watch Justin Bieber acceptance speech Billboard Music Awards 2013382.mp4 Watch Justin Bieber acceptance speech Billboard Music Awards 2013382.mp4 Watch Justin Bieber acceptance speech Billboard Music Awards 2013382.mp4 Watch Justin Bieber acceptance speech Billboard Music Awards 2013382.mp4 Watch Justin Bieber acceptance speech Billboard Music Awards 2013382.mp4 Watch Justin Bieber acceptance speech Billboard Music Awards 2013382.mp4 Watch Justin Bieber acceptance speech Billboard Music Awards 2013382.mp4