iHeartRadio Music Awards 2015 Winners (Complete List) – Taylor Swift, Sam Smith & More

iHeartRadio Music Awards 2015 Winners (Complete List) – Taylor Swift, Sam Smith & More. The iHeartRadio Music Awards were a roaring success!
And not just because of all the hot performances.
Some of Hollywood's fave stars like Taylor Swift and Justin Timberlake took home big awards!
Check out the complete list of winners :
ARTIST OF THE YEAR
Taylor Swift
SONG OF THE YEAR
Shake It Off — Taylor Swift
ALTERNATIVE ROCK SONG OF THE YEAR
Take Me to Church — Hozier
DANCE SONG OF THE YEAR
Summer — Calvin Harris
RENEGADE
Brantley Gilbert
BEST COLLABORATION
Bang Bang — Jessie J, Ariana Grande and Nicki Minaj
BEST FAN ARMY
5SOSFAM — 5 Seconds of Summer
COUNTRY SONG OF THE YEAR
Burnin' It Down — Jason Aldean
BEST NEW ARTIST
Sam Smith
HIP HOP/R&B SONG OF THE YEAR
Don't Tell ‘Em — Jeremih featuring YG
BEST LYRICS
Blank Space — Taylor Swift