Complete List of Winners
Artist of the Year: One Direction
Song of the Year: Taylor Swift, "Blank Space"
New Artist of the Year: Sam Hunt
Favorite Female Artist - Pop/Rock: Ariana Grande
Favorite Male Artist - Country: Luke Bryan
Favorite Female Artist - Country: Carrie Underwood
Favorite Female Artist - Soul/R&B: Rihanna
Favorite Male Artist - Soul/R&B: The Weeknd
Favorite Artist - Adult Contemporary: Taylor Swift
Favorite Artist - Latin: Enrique Iglesias
Favorite Artist - EDM: Calvin Harris
Favorite Artist - Alternative Rock: Fall Out Boy
Favorite Artist - Rap/Hip-Hop: Nicki Minaj
Best Country Duo or Group: Florida Georgia Line
Best Pop/Rock Duo or Group: One Direction
Best Soul/R&B Album: The Weeknd
Best Rap/Hip-Hop Album: Nicki Minaj, "The Pinkprint"
Best Pop/Rock Album: Taylor Swift, "1989"
Best Country Album - Country: Florida Georgia Line, "Anything Goes"
Collaboration of the Year: Skrillex & Diplo featuring Justin Bieber, "Where Are U Now"
Top Soundtrack: "Pitch Perfect 2"
http://www.cbsnews.com/news/american...-2015-winners/