Photo SpecialOh Snap! Photo Booth Fun at the iHeartRadio Music Festival
From Bruno Mars to Katy Perry, see which stars rocked out for the camera at the Sin City extravaganza
Credit: Harper Smith for iHeart Radio
Updated: Monday Sep 23, 2013 | 05:20 PM EDT By: Kiran Hefa and Alison Schwartz
More from PEOPLE
- Twin Goats Remind Us There Are Annoying Siblings Across All Species (VIDEO)
- Read the Cover Story: Growing Up Kennedy!
Exclusive Family Photos from White House Nanny
- Nicole Richie Gets 'Serious' in Season 2 of Candidly Nicole: 'This Season, No Topic Is Off-Limits'
- Maryland Mom Arrested After Allegedly Abandoning Baby Girl on Roadside