The I Heart Radio Music Awards in Los Angeles (31 images)

Bea reacts with a member of Em Three while attending the I Heart Radio Music Awards at the Shrine Auditorium in Los Angeles on May 1, 2014. UPI/Jim Ruymen

iHeartRadio InstagramAward winner Austin Mahone kisses his trophy backstage during the I Heart Radio Music Awards at the Shrine Auditorium in Los Angeles on May 1, 2014. UPI/Jim Ruymen

Presenter Jason Ritter poses backstage during the I Heart Radio Music Awards at the Shrine Auditorium in Los Angeles on May 1, 2014. UPI/Jim Ruymen

Stage actor and singer-songwriter Adam Lambert attends the I Heart Radio Music Awards at the Shrine Auditorium in Los Angeles on May 1, 2014. UPI/Jim Ruymen