5SOS gave an exclusive performance at the iHeartRadio Theater in New York on July 21st, 2014.
Listen to 5 Seconds Of Summer Radio on iHeartRadio
Photo: Katherine Tyler for iHeartRadio
Photo: Getty Images for iHeartRadio
Caitlyn Jenner is Killing It!
23 Things You Didn't Know About Our #iHeartVillage Lineup
15 Musicians As Donald Trump