The Billboard Music Award2015 has come and gone and as usual it was a spectacular events filled with emotions, music, fun and dance. The award which was hosted by Ludicris and Chrissy Teigan was held at the MGM Grand Garden Arena, Las Vegas, Nevada. There have bee. Some raving reviews of performances by Taylor swift, Nicki Minaj and Wiz Khalifa, just to name a few. Here are the list of winners: Top artist: Taylor swift Top touring artist: one direction Top female artist: Taylor swift Top male artist: Sam Smith Top radio song: John Legend "all of me" Top rap song: Iffy Azalea ft Charli XCX "fancy" Top Billboard 200 album: Taylor Swift "1989" Top duo/group: one direction Top new artist: Sam Smith Top social artist: Justin Bieber Top radio songs artist: Sam Smith Top Rap artist: Iggy Azalea Top Rock artist: Hozier Top R&B artist: Pharrell Williams Top R&B album: Pharrell Williams "GIRL" Top country album: Jason Ald