iHeartRadio Music Awards 2015: Winners List Best Lyrics "All of Me" — John Legend "Blank Space" — Taylor Swift — WINNER "Counting Stars" — OneRepublic "Habits (Stay High)" — Tove Lo "Stay With Me" — Sam Smith "Thinking Out Loud" — Ed Sheeran Hip Hop/R&B Song of the Year "Don’t Tell ‘Em" — Jeremih featuring YG — WINNER "Drunk in Love" — Beyonce featuring Jay Z "Flawless" — Beyonce "Loyal" — Chris Brown featuring Lil Wayne and Tyga "New Flame" — Chris Brown featuring Usher and Rick Ross Best New Artist Iggy Azalea Bastille Sam Smith — WINNER Cole Swindell Meghan Trainor Country Song of the Year "Bartender" — Lady Antebellum "Burnin’ It Down" — Jason Aldean — WINNER "Dirt" — Florida Georgia Line "Give Me Back My Hometown" — Eric Church "Play It Again" — Luke Bryan Best Fan Army 5SOSFAM — 5 Seconds of Summer — WINNER Arianators — Ariana Grande Bey Hive — Beyonce Team Breezy — Chris Brown Sheerios — Ed Sheeran Church Choir — Eric Church Directioners — One Direction Selenators — Selena Gomez Mendes Army — Shawn Mendes Swifties — Taylor Swift Best Collaboration "Bang Bang" — Jessie J, Ariana Grande and Nicki Minaj — WINNER "Dark Horse" — Katy Perry featuring Juicy J "Fancy" — Iggy Azalea featuring Charli XCX "Problem" — Ariana Grande featuring Iggy Azalea "Talk Dirty" — Jason Derulo featuring 2 Chainz Renegade Iggy Azalea Charli XCX Brantley Gilbert — WINNER Hozier Meghan Trainor Dance Song of the Year "Animals" — Martin Garrix "Blame" — Calvin Harris featuring John Newman "La La La" — Naughty Boy featuring Sam Smith "Summer" — Calvin Harris — WINNER "Waves" — Mr. Probz Alternative Rock Song of the Year "Come With Me Now" — KONGOS "Do I Wanna Know?" — Arctic Monkeys "Fever" — The Black Keys "Something From Nothing" — Foo Fighters "Take Me to Church" — Hozier — WINNER Song of the Year "All About That Bass" — Meghan Trainor "All of Me" — John Legend "Happy" — Pharrell Williams "Shake It Off" — Taylor Swift — WINNER "Stay With Me" — Sam Smith Artist of the Year Iggy Azalea Luke Bryan Ariana Grande Sam Smith Taylor Swift — WINNER
