Artist: Taylor Swift
New Artist: Sam Smith
Male Artist: Sam Smith
Female Artist: Taylor Swift
Duo/Group: One Direction
Billboard 200 Artist: Taylor Swift
Hot 100 Artist: Taylor Swift
Digital Songs Artist: Taylor Swift
Radio Songs Artist: Sam Smith
Touring Artist: One Direction
Social Artist: Justin Bieber
Streaming Artist: Iggy Azalea
R&B Artist: Pharrell Williams
Rap Artist: Iggy Azalea
Country Artist: Florida Georgia Line
Rock Artist: Hozier
Latin Artist: Romeo Santos
Dance/Electronic Artist: Calvin Harris
Billboard 200 Album: Taylor Swift “1989”
Soundtrack: “Frozen”
R&B Album: Pharrell “G I R L”
Rap Album: J. Cole “2014 Forest Hill Drive”
Country Album: Jason Aldean “Old Boots, New Dirt”
Rock Album: Coldplay “Ghost Stories”
Latin Album: Enrique Iglesias “Sex and Love”
Dance/Electronic Album: Lindsey Stirling “Shatter Me”
Hot 100 Song: Meghan Trainor “All About That Bass”
Digital Song: Meghan Trainor “All About That Bass”
Radio Song: John Legend “All of Me”
Streaming Song (Audio): John Legend “All of Me”
Streaming Song (Video): Taylor Swift “Shake It Off”
R&B Song: Pharrell “Happy”
Rap Song: Iggy Azalea Feat. Charli XCX “Fancy”
Country Song: Jason Aldean “Burnin’ It Down”
Rock Song: Hozier “Take Me to Church”
Latin Song: Enrique Iglesias Featuring Descemer Bueno & Gente de Zona “Bailando””
Dance/Electronic Song: DJ Snake & Lil Jon “Turn Down For What”
Billboard Chart Achievement Award: Taylor Swift