Artist of the Year: One Direction

Other nominees:
Iggy Azalea
Beyoncé
Luke Bryan
Katy Perry

Favorite Artist – Rap/Hip Hop: Iggy Azalea

Other nominees:
Drake
Eminem

Favorite Male Artist – Pop/Rock: Sam Smith

Other nominees:
John Legend
Pharrell Williams

Favorite Artist – Alternative Rock: Imagine Dragons

Other nominees:
Bastille
Lorde

Favorite Band, Duo, or Group – Pop/Rock: One Direction

Other nominees:
Imagine Dragons
One Republic

Favorite Male Artist – Country: Luke Bryan

Other nominees:
Jason Aldean
Blake Shelton

Favorite Album – Rap/Hip-Hop: Iggy Azalea, The New Classic

Other nominees:
Drake, Nothing Was The Same
Eminem, The Marshall Mathers LP 2

Favorite Female Artist – Pop/Rock: Katy Perry

Other nominees:
Iggy Azalea
Lorde

Favorite Album – Pop/Rock: One Direction, Midnight Memories

Other nominees:
Lorde, Pure Heroine
Katy Perry, Prism

Dick Clark Award for Excellence: Taylor Swift

New Artist of the Year: 5 Seconds of Summer

Other nominees:
Iggy Azalea
Bastille
Sam Smith
Meghan Trainor

Favorite Album – Country: Brantley Gilbert, Just As I Am

Other nominees:
Garth Brooks, Blame It on My Roots: Five Decades of Influences
Eric Church, The Outsiders

Single of the Year: Katy Perry Featuring Juicy J, “Dark Horse”

Other nominees:
Iggy Azalea Featuring Charli XCX, “Fancy”
John Legend, “All of Me”
MAGIC!, “Rude”
Pharrell Williams, “Happy”

Favorite Female Artist – Country: Carrie Underwood

Other nominees:
Miranda Lambert
Kacey Musgraves

Favorite Band, Duo or Group – Country: Florida Georgia Line

Other nominees:
Eli Young Band
Lady Antebellum

Favorite Male Artist – Soul/R&B: John Legend

Other nominees:
Chris Brown
Pharrell Williams

Favorite Female Artist – Soul/R&B: Beyoncé

Other nominees:
Jhene Aiko
Mary J. Blige

Favorite Artist – Adult Contemporary: Katy Perry

Other nominees:
Sara Bareilles
OneRepublic

Favorite Album – Soul/R&B: Beyoncé, Beyoncé

Other nominees:
John Legend, Love in the Future
Pharrell Williams, GIRL

Favorite Artist – Latin: Enrique Iglesias

Other nominees:
Marc Anthony
Romeo Santos

Favorite Artist – Contemporary Inspirational: Casting Crowns

Other nominees:
Hillsong United
Newsboys

Favorite Artist – EDM: Calvin Harris

Other nominees:
Avicii
Zedd

Top Soundtrack: Frozen

Other nominees:
The Fault in Our Stars
Guardians of the Galaxy: Awesome Mix, Vol. 1