ARTIST AWARDS
Top Artist Taylor Swift
Top New Artist Sam Smith
Top Male Artist Sam Smith
Top Female Artist Taylor Swift
Top Duo/Group One Direction
Top Billboard 200 Artist Taylor Swift
Top Hot 100 Artist Taylor Swift
Top Digital Songs Artist Taylor Swift
Top Radio Songs Artist Sam Smith
Top Touring Artist One Direction
Top Social Artist Justin Bieber
Top Streaming Artist Iggy Azalea
Top R&B Artist Pharrell Williams
Top Rap Artist Iggy Azalea
Top Country Artist Florida Georgia Line
Top Rock Artist Hozier
Top Latin Artist Romeo Santos
Top Dance/Electronic Artist Calvin Harris
Top Christian Artist Hillsong United
ALBUM AWARDS
Top Billboard 200 Album Taylor Swift, "1989"
Top R&B Album Pharrell Williams, "G I R L"
Top Rap Album J. Cole, "2014 Forest Hills Drive"
Top Country Album Jason Aldean, "Old Boots, New Dirt"
Top Rock Album Coldplay, "Ghost Stories"
Top Latin Album Enrique Iglesias, "Sex and Love"
Top Dance/Electronic Album Lindsey Stirling, "Shatter Me"
Top Christian Album Lecrae, "Anomaly"
SONG AWARDS
Top Hot 100 Song Meghan Trainor, "All About That Bass"
Top Digital Song Meghan Trainor, "All About That Bass"
Top Radio Song John Legend, "All of Me"
Top Streaming Song (Audio) John Legend, "All of Me"
Top Streaming Song (Video) Taylor Swift "Shake It Off"
Top R&B Song Pharrell Williams, "Happy"
Top Rap Song Iggy Azalea Featuring Charli XCX, "Fancy"
Top Country Song Jason Aldean, "Burnin' It Down"
Top Rock Song Hozier, "Take Me to Church"
Top Latin Song Enrique Iglesias Featuring Descemer Bueno & Gente de Zona, "Bailando"
Top Dance/Electronic Song DJ Snake & Lil Jon, "Turn Down for What"
Top Christian Song Carrie Underwood, "Something in the Water"
OTHER AWARDS
Top Soundtrack Frozen
Billboard Chart Achievement Award (Fan-voted) Taylor Swift