Shawn Mendes gave an exclusive performance at the iHeartRadio Theater in New York on August 14th, 2014.
Listen to Shawn Mendes on iHeartRadio
Photo: Katherine Tyler for iHeartRadio
Photo: Rachel Kaplan for iHeartRadio
How many kinds of OREOS are there?
Best of Our 2016 iHeartRadio Summer Pool Party
Grand Prize Winner at Our 2016 iHeartRadio Summer Pool Party