Katy Perry - Onstage at FOX's American Idol Show - Hollywood
1Jennifer Lopez - American Idol elimination show in Hollywood - 8th March, 20122Jennifer Lopez - Arriving to the American Idol set - West Hollywood - 26th April, 20123Katy Perry - Promos For The Movie 'Katy Perry Part Of Me 3D' - 27th April, 20124Katy Perry - Miu Miu fashion show in Paris - 7th March, 20125Katy Perry - Chanel fashion show in Paris 6th March, 2012May 3rd, 20136Katy Perry going to see the show 'Kinky Boots' in New York City on May 1, 20137Katy Perry - Viktor and Rolf fashion show in Paris - 3rd March, 20128Jennifer Lopez arriving at American Idol in LA9Katy Perry - Yves Saint-Laurent fashion show in Paris - 5th March, 201210Jennifer Lopez - American Idol - 7th March, 201211Jennifer Lopez - Arriving For American Idol - 2nd May, 201212Hollie Cavanagh, Elise Testone - American Idol - 3rd April, 201213Jennifer Lopez On the Sets of American Idol in Los Angeles - 25th April, 2012March 31st, 201314Katy Perry spotted at Capitol Records in Hollywood on March 29, 2013May 15th, 201315Katy Perry leaving Chateau Marmont in West Hollywood on May 12, 2013March 27th, 201316Katy Perry leaving the Chateau Marmont in West Hollywood on March 23, 201317Katy Perry - Roc Nation Pre-Grammy Brunch in West Hollywood - 12th February, 201218Katy Perry - 29th Annual ASCAP Pop Awards in Hollywood - 18th April, 2012April 20th, 201319Katy Perry at the 8th Annual ASCAP 'I Create Music' Expo in Hollywood on April 18, 2013May 21st, 201320Jessie J at the American Idol 2013 Finale in LA on May 16, 201321Katy Perry - 2012 Vanity Fair Oscar Party in West Hollywood - 26th February, 201222Katy Perry out in Los Angeles - Aug 01, 2011April 1st, 201323Katy Perry Out and About in LA on March 30, 201324Katy Perry at the Super Bowl in IndianaApril 13th, 201325Katy Perry out and about in Westwood on April 10, 2013April 19th, 201326Katy Perry at a Gym in Los Angeles on April 17, 201327Katy Perry's 'Last Friday Night' Promo Pics28Katy Perry shopping in Paris - 6th March, 201229Katy Perry - Teen Vogue May 2012 IssueMarch 19th, 201330Katy Perry heading to a gym in Los Angeles on March 16, 2013EVENTS AND PARTIES1Katy Perry & Friend enjoy a delightful evening at Chateau Marmont in West HollywoodEVENTS AND PARTIES2Markus Molinari on Katy Perry & Celebrating Birthday at Bootsy Bellows in West HollywoodEVENTS AND PARTIES3Kree Harrison American Idol Runner up Winner departs American Idol Final After Party in LAHOT NEWS4Katy Perry Breaks Up With John MayerHOT NEWS5Robert Pattinson Dating Katy Perry?TELEVISION6Katy Perry Sports Turquoise Hair, Car at The GroveHOT NEWS7Katy Perry WINS Big at People's Choice AwardsHOT NEWS8Katy Perry visits Madagascar as UNICEF ambassadorHOT NEWS9American Idol Top 5 Contestants Revealed!HOT NEWS10Lee DeWyze on His Return to 'American Idol'HOT NEWS11American Idol Season 12 Gets Its Winner!HOT NEWS12Katy Perry Talks Russell Brand Divorce By TextHOT NEWS13Stefano Langone on the Final Four of 'American Idol'HOT NEWS14American Idol - Week 12 - Top 7 Rock Recap - IDOLOGYHOT NEWS15Nicki Minaj on Her Direct Way of Judging 'American Idol'HOT NEWS16Akon Wants To Sign American Idol Contestant Jessica SanchezHOT NEWS17Selena Gomez, Kristen Stewart & Katy Perry at 2013 KIDS CHOICE AWARDSEVENTS AND PARTIES18'American Idol' Last Words: Janelle ArthurEVENTS AND PARTIES19Janelle Arthur at American Idol Final After Party in LAEVENTS AND PARTIES20Adam Lambert at American Idol Final After Party in LAEVENTS AND PARTIES21Candice Glover enters American Idol Final After Party in LAEVENTS AND PARTIES22Candice Glover departs American Idol Final After Party in LAEVENTS AND PARTIES23Candice Glover arrives at American Idol Final After Party in LAEVENTS AND PARTIES24Candice Glover greets fans after winning American Idol in LAEVENTS AND PARTIES25Candice Glover greets fans after winning American Idol in LAEVENTS AND PARTIES26Angie Miller on Phone at American Idol Final After Party in LAEVENTS AND PARTIES27Candice Glover with Media at American Idol Final After Party in LAEVENTS AND PARTIES28Burnell Taylor Sings For Survival and Top 6 Revealed - AMERICAN IDOL SEASON 12EVENTS AND PARTIES29Candice Glover connects with Media at American Idol Final After Party in LAEVENTS AND PARTIES30Angie Miller & Janelle Arthur at American Idol Final After Party in LA