Featuring performances from Rihanna, Sam Smith, Madonna, Jason Aldean & more
Tune in tonight at 8/7c on NBC to see who wins!
Watch as iHeartRadio's Paul Costabile crashes the set!
Friday, April 10th thru Sunday, April 12th at the University of Arizona Mall!
2015 iHeartRadio Music Awards: Full Winners List
2015 iHeartRadio Music Award Nominees
2015 iHeartRadio Music Awards Best Fan Army Nominees
10 Reasons You NEED To Watch The iHeartRadio Music Awards
TONIGHT: The iHeartRadio Music Superstars Come Together (Promo)
28 Classic April Fools' Pranks