Celebrity Oh 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 By Kiran Hefa and Alison Schwartz Published on September 23, 2013 05:20 PM Share Tweet Pin Email Trending Videos 01 of 24 BRUNO MARS Harper Smith for iHeart Radio This season's Super Bowl halftime showman takes a walk on the wild side at Las Vegas's iHeartRadio Music Festival, where he ruffled some feathers for a little photo booth fun. 02 of 24 DIDDY Harper Smith for iHeart Radio No surprise here: Even among top-notch talent, Diddy commands the spotlight at the Las Vegas festival. 03 of 24 BAD THINGS Harper Smith for iHeart Radio Olympic gold medalist Shaun White ditches the slopes to work his way to the top of the music industry with bandmate Jared Palomar, who also climbed the ladder at the iHeartRadio Music Festival. 04 of 24 FUN Harper Smith for iHeart Radio They're not the only ones getting in on the photo booth high jinks! The rocking trio gets a helping hand, er, paw, from a raccoon. 05 of 24 HANSON Harper Smith for iHeart Radio There's nothing but brotherly love for Isaac, Taylor and Zac Hanson – plus a furry fan – who make the iHeartRadio Music Festival photo booth a family affair. 06 of 24 MIGUEL Harper Smith for iHeart Radio The RampB singer knows: It takes a real man to make a shiny purple curtain look cool. 07 of 24 MARIA MENOUNOS Harper Smith for iHeart Radio In times of emergency, one can always count on the Extra host to heed the call. 08 of 24 KE$HA Harper Smith for iHeart Radio No pants, no problem for the performer, who gams it up before hitting the stage. 09 of 24 KELLY ROWLAND Harper Smith for iHeart Radio Taking a page from BFF Beyoncé's style book, Rowland pairs her close-crop with a fierce face. 10 of 24 KATY PERRY Harper Smith for iHeart Radio The "Roar" songbird has never been shy about her love for animals, cats in particular, but who knew she was so one with nature? 11 of 24 JUICY J Harper Smith for iHeart Radio Even while wearing an ensemble that's trying its hardest to blend into the background, could the rapper ever really go unnoticed? Im-possum-ble! 12 of 24 J. COLE Harper Smith for iHeart Radio Looks like now it's Jay-Z and Kanye West who'd better "watch the throne." 13 of 24 JASON DERULO Harper Smith for iHeart Radio He's been framed! But intentionally, and probably for slippery behavior. 14 of 24 ZEDD Harper Smith for iHeart Radio While his normal instrument of choice is a turntable, the DJ – real name: Anton Zaslavski – opts for a trumpet this time around. 15 of 24 WAYNE BRADY Harper Smith for iHeart Radio Better in person? It's hard to tell for the How I Met Your Mother guest star, who looks dapper in both posed and portrait form. 16 of 24 TLC Harper Smith for iHeart Radio When you're as beautiful as Tionne "T-Boz" Watkins and Rozonda "Chilli" Thomas, it's difficult for even the camera to keep its focus. 17 of 24 THIRTY SECONDS TO MARS Harper Smith for iHeart Radio When Jared Leto isn't earning raves for his performance in The Dallas Buyers Club, the lusciously locked star is happy to stand among the shadows with bandmates Shannon Leto and Tomo Milicevic. 18 of 24 THE SUMMER SET Harper Smith for iHeart Radio For Josh Montgomery, Stephen Gomez, Brian Dales, Jess Bowen and John Gomez, summer never really ends – and neither does the desire to play with toys. 19 of 24 THE BAND PERRY Harper Smith for iHeart Radio If a country band falls in the forest, would anyone hear them? We bet you would if it were siblings Neil, Kimberly and Reid. 20 of 24 STEVE HARVEY & DIDDY Harper Smith for iHeart Radio We hate to play favorites, but Diddy is, sadly, not Harvey's cutest costar this go-around. 21 of 24 RYAN SEACREST Harper Smith for iHeart Radio Though black and white is a universally flattering combo, the American Idol host carries it particularly well. 22 of 24 ROBIN THICKE Harper Smith for iHeart Radio Looks like the "Blurred Lines" singer learned his lesson about stripes, and is keeping it classically monochromatic from now on. 23 of 24 PHOENIX Harper Smith for iHeart Radio As members of the successful French quartet, the spotlight is never not on Laurent Brancowitz, Thomas Mars, Christian Mazzalai and Deck d'Arcy. 24 of 24 MUSE Harper Smith for iHeart Radio Far be it from us to make such a declaration, but the photo does seem to suggest that Dominic Howard, Matthew Bellamy and Christopher Wolstenholme are out of this world.