Rihanna Wins Big

Rihanna was the big winner of the night taking home four awards, including artist and song of the year.

Performers included Pitbull, Luke Bryan, Bastille, 30 Seconds to Mars, Kendrick Lamar, Ariana Grande, Blake Shelton, Ed Sheeran, Shakira and Arcade Fire.

Pharrell Williams received iHeart Radio’s innovator award with Beyonce, Oprah, Usher, Lady Gaga, Demi Lovato and Shakira speaking of Williams and his contributions to music in video messages.