Latest Katy Perry News, Photos and Videos

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Exclusive Q&A: Afrojack Dishes on His New Album and His Dream of Working with Katy Perry

Katy perry riff raff

Movin' On Already?: Katy Perry May Be Dating Rapper Riff Raff

Lady gaga keynote speech

"I Couldn’t Be More Different": Lady Gaga Addresses Being Compared to Katy Perry and Makes Sarcastic Remark

Miley cyrus katy perry kiss

“God Knows Where That Tongue's Been!”: Katy Perry, Let Us Show You Exactly Where Miley Cyrus' Tongue Has Been!

Katy perry breakup

Thinking Of You: Katy Perry Looks "Upset" At Post-Breakup Dinner With Friends

Katy perry john mayer break up

It's OVER: Katy and John Call It Quits! 'Who You Love' Joins These 5 Love Songs Ruined By Break Ups

Katy perry twitter

You’re Gonna Hear Her ROAR! Katy Perry Is the Queen of Twitter Universe With 50 Million Followers

Aaron paul bill murray star struck

Fanboy! Aaron Paul Totally Freaked Out When Meeting Bill Murray: 7 Other Encounters Where Celebs Have Been Extremely Star Struck

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WATCH: Vin Diesel Says Thank You To Facebook Fans… With a Video of Him Dancing To Beyoncé and Katy Perry!

Beyonce pharrell grammys

Déjà Vu at the Grammys: Where Have We Seen These 9 Looks Before?

John mayer katy perry grammys

John Mayer, Get Ready to Walk Down the Aisle: Katy Perry Catches Wedding Bouquet at Grammys! (VIDEO)

Backstage grammy awards 2014 20copy

All the Gossip From Last Night’s Grammy Awards and After Parties!

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No Curves Ahead! Katy Perry's Grammys Dress Hides the Bombshell's Hot Bod

Katy perry selena gomez

Selena Gomez Reveals She Got Relationship Advice From Katy Perry: 8 Lessons in Love From Katy's Songs!

Katy perry dr phil

Katy Perry Secret Concert For Dr. Phil’s Wife

Miley cyrus kellan lutz beachers madhouse

Miley Cyrus Brings Kellan Lutz to Beacher's Madhouse Opening in Las Vegas Despite Denials They're a Couple

Britney opening night homepage pic

All the Details from Britney Spears' Opening Night of "Piece of Me" in Las Vegas!

Katy perry john mayer who you love video

Katy Perry and John Mayer Debut Heartwarming New Music Video For ‘Who You Love’ (VIDEO)

Katy perry john mayer children

Katy Perry Talks to ‘Marie Claire’ About Growing Up, Falling In Love and Kids With John Mayer: ‘When I Decide to Have a Family, I’ll Just Want to Be a Mom For a Little Bit’

Miley cyrus amas backstage

American Music Awards: What We Heard Buzzing Backstage at the 2013 AMAs—Miley Cyrus, Ariana Grande, TLC and More