Justin Bieber AMA's 2012: 'This Is For All The Haters' Acceptance Speech Justin Bieber won the first award of the night and gave a shout out to both his fans and those who thought he was just a one hit wonder.
American Music Awards 2012 Winners [Full List, Results]: Bieber, Swift & Minaj; Watch Online ABC aired the 40th Anniversary American Music Awards live on Sunday, Nov. 18, from the Nokia Theatre in Los Angeles.
American Music Awards 2012, Live Results, Winners Revealed! Bieber, Swift & More Here is a live list of the night's winners and nominees.
