The heroes of the evening were:
Best artist - Taylor Swift
Best new art EAST - ONE DIRECTION
Best singer - Justin Bieber
Best singer - Taylor Swift
Best Duet / Group - ONE DIRECTION
Artist Top Billboard 200 - Taylor Swift (Album RED)
Artist Top Hot 100 - Maroon 5.
Best radio performer - Rihanna
The best tour artist - Madonna
Best Artist in Social Networks - Justin Bieber
Best pop artist - Adele (album "21")
Best R & B Artist - Rihanna (album unapologetic)
Best Rap Artist - Niki Minazh (Album Pink Friday: Roman Reloaded)
Best Country Artist - Taylor Swift (Album RED)
Best Rock Artist - Fun.
The best dance performer - Madonna (MDNA album)
Best Rock Album - Mumford & Sons - Babel
Top Hot 100 Song - Gotye, Kimbra - Somebody That i Used to Know
Best Song on Radio - Carly Ray Jept - Call Me Maybe
Best Online Song - Carly Ray Jept - Call Me Maybe
Best Online Clip - PSY - Gangnam Style
Best pop song - Carly Ray Jept - Call Me Maybe
Best R & B Song - Rihanna - Diamonds
Best Country Song - Taylor Swift - We Are Never Ever Getting Back Together
Best Rock Song - Gotye, Kimbra - Somebody That i Used to Know
Best rap song - Macklemore & Ryan Lewis Featuring Wanz - Thrift Shop
Best dance composition - Baauer - Harlem Shake