After picking up both the Favorite Pop/Rock Male Artist and Favorite Pop/Rock Album, the 18-year-old musician hit the stage.
He performed “Beauty and a Beat” with Nicki and “As Long As You Love Me,” off of his album, Believe.
Check out his performances below!
FYI: Justin wore custom-designed pants, tank and ball cap from Kemal + Karla and Justin Bieber for Adidas sneakers. 15+ pics inside…
Justin Bieber – “Beauty and a Beat”, AMAs 2012
Justin Bieber – “As Long As You Love Me”, AMAs 2012