POPSUGAR Celebrity Shirtless Photos of Katy Perry by Celebrity 3/31/10 0 Shares Like us on Facebook Sign up for our daily newsletter > Follow us on Pinterest Previous Photo 1 of 4 View on One Page ADVERTISEMENT ( more slides) Next Share This Link Copy 1 Photos of Katy Perry Previous Photo 1 of 4 View on One Page ADVERTISEMENT ( more slides) Next Read More Katy PerryRussell BrandVacationShirtlessBikini Katy Perry Katy Perry Gets Groped on Stage by an Overzealous Fan Look Back at All of Last Year's Memorable Celebrity Halloween Costumes! Katy Perry Is Living "That Bucket List Lyfe" at Machu Picchu These Celebrity Look-Alikes Will Blow Your Mind Russell Brand Russell Brand's Crazy Monologue Leaves Jimmy Fallon Speechless Russell Brand Threatened With Arrest Outside Fox News Headquarters Russell Brand Slams Sean Hannity in a 12-Minute Rant Inside Russell Brand's New Bachelor Pad Bikini Cindy Crawford Doesn't Need Photoshop to Look Hot in a Bikini Whitney Port Jets Off to Mexico For Some Bachelorette Party Fun Christina Milian Brought the Heat to Miami With Her Sexy Bikini Body 35 Bikini Photos That Show Alessandra Ambrosio's Amazing Body Shirtless You're Never Too Old to Start Crushing On Harry Styles Orlando Bloom's Shirtless Beach Day Will Make Your Monday Completely Bearable 21 Sexy Pictures of John Stamos That'll Make You Say, "Have Mercy!" All the Times Scream Queens' Diego Boneta Showed Off His Muscles on Instagram POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Be in the Know With OurCelebrity and Entertainment Newsletter Personalize Young Hollywood A-Listers TV Movies Sign up with facebook or By signing up, I agree to the Terms and to receive emails from POPSUGAR.