More Katy Perry News

Katy Perry e Night That Changed America: A GRAMMY

Katy Perry Wraps Up In Oversized Dress And Cloak At Beatles Tribute Event In LA

Katy Perry at the Grammy Awards 2014

Pitbull Remix Of Katy Perry's 'Dark Horse' Unveiled – Audio

Beyonce performs on stage at the Grammy Awards

Grammy Awards 2014: The 14 Tweets Which Sum Up This Year's Event

Events

Katy Perry at the Grammy Awards 2014

Katy Perry Catches Bouquet As Macklemore Stages 34 Live Weddings At Grammy Awards 2014

Katy Perry performs on X Factor

Katy Perry Looking Forward To Catching Up With Music Friends At Grammy Awards 2014 - Audio

Katy Perry Grammy Awards Seating Chart Instagram

Katy Perry And Madonna Sat Together As Grammy Awards 2014 Seating Plan Revealed?

Katy Perry At Britney Spears Vegas Opening Night

Katy Perry Wants Cheryl Cole Back On X Factor UK: "Simon, Don't Be Mean!"

John Mayer - Katy Perry Who You Love Video

Katy Perry On "Wonderful" Romance With John Mayer: "There's No Rush"

katy perry prismatic tour stage

Katy Perry Angers Lady Gaga Fans After Unveiling Custom 'Prismatic' World Tour Stage

Selen Gomez with a bob

Selena Gomez Turns To Katy Perry For Romantic Advice On Love

Selena Gomez

Katy Perry wearin a fur coat in London

Katy Perry Moved To Tears After Chinese Orchestra Welcomes Her With Performance Of 'Roar'

NRJ Music Awards 2013

Katy Perry Brings 'Prismatic World Tour' To North America With 46 New Dates

Katy Perry At Britney Spears Vegas Opening Night

Katy Perry Teases "Huge Announcement" For Later Today

Katy Perry 'Dark Horse'

Katy Perry Unveils 'Dark Horse' Artwork Amid Claims She And John Mayer Are "So In Love"

Katy Perry performs on X Factor

BRIT Awards 2014: Katy Perry And Lady Gaga Lead 'Best International Female' Nominations List

Justin Timberlake on tour

Justin Timberlake And Katy Perry Win Big At People's Choice Awards 2014

Justin Timberlake

American Music Awards 2013 Red Carpet

Katy Perry Picked By Madonna As Guest Curator For Art For Freedom Project

Katy Perry wearin a fur coat in London

Katy Perry And Robin Thicke Join Grammy Awards 2014 Performance Line-Up