Best Song
Eminem (featuring Rihanna) — "Love the Way You Lie"
Lady Gaga — "Bad Romance"
Katy Perry (featuring Snoop Dogg) — "California Gurls"
Rihanna — "Rude Boy"
Usher (featuring will.i.am) — "OMG"
Best Video
30 Seconds to Mars — "Kings and Queens"
Eminem (featuring Rihanna) — "Love the Way You Lie"
Lady Gaga (featuring Beyoncé) — "Telephone"
Katy Perry (featuring Snoop Dogg) — "California Gurls"
Plan B — "Prayin'"
Best Female
Miley Cyrus
Lady Gaga
Katy Perry
Rihanna
Shakira
Best Male
Justin Bieber
Eminem
Enrique Iglesias
Usher
Kanye West
Best New Act
B.o.B
Justin Bieber
Jason Derülo
Ke$ha
Plan B
Best Pop
Miley Cyrus
Lady Gaga
Katy Perry
Rihanna
Usher
Best Rock
30 Seconds to Mars
Kings of Leon
Linkin Park
Muse
Ozzy Osbourne
Best Alternative
Arcade Fire
Gorillaz
The Gossip
Paramore
Vampire Weekend
Best Hip-Hop
Eminem
Snoop Dogg
T.I.
Lil Wayne
Kanye West
Best Live Act
Bon Jovi
Kings of Leon
Lady Gaga
Linkin Park
Muse
Best World Stage Performance
30 Seconds to Mars
Gorillaz
Green Day
Muse
Katy Perry
Tokio Hotel
Best Push Act
B.o.B
Justin Bieber
Alexandra Burke
Jason Derülo
The Drums
Hurts
Ke$ha
Mike Posner
Professor Green
Selena Gomez & the Scene