More Katy Perry News

Katy Perry On Graham Norton 2013

Katy Perry Confirms She Filmed 'Unconditionally' Music Video In London Last Week

Katy Perry Paris Fashion Week 2013

Katy Perry Says She Had A "Crush" On John Mayer Way Before They Started Dating

Katy Perry on Jimmy Fallon

Katy Perry Opens Up On Russell Brand Divorce: "I Was Shattered"

Katy Perry and John Mayer in London

Katy Perry And John Mayer Party In London To Celebrate 'Prism' Album Launch

Nial Horan wearing sungalsses

One Direction's Niall Horan Tweets Love To Katy Perry: "Will U Marry Me?"

One Direction

Katy Perry On Graham Norton 2013

Katy Perry Unveils Emotional Song Lyric Video For New Single 'Unconditionally'

Katy Perry Paris Fashion Week 2013

Katy Perry Streams New Album 'Prism' Online Days Before Release: "I"m So Proud Of It"

Katy Perry and John Mayer at SNL after party

Katy Perry And John Mayer Facing Fresh Engagement Speculation

Katy Perry Paris Fashion Week 2013

Katy Perry's New 'Prism' Song 'Unconditionally' Gets First Play On Capital FM - Audio

katy perry prism album cover artwork

Katy Perry Uploads Teaser Clips Of New Album 'Prism' Songs – Audio

Katy Perry on Jimmy Fallon

Katy Perry Releases Teaser Trailer For New Album 'Prism' - Video

Katy Perry on Jimmy Fallon

Katy Perry Brings 'Roar' Video To Life For Saturday Night Live Performance - Watch

Katy Perry on Jimmy Fallon

Katy Perry, Demi Lovato And Pharrell Read Mean Tweets About Themselves – Video

Katy Perry Paris Fashion Week 2013

Katy Perry To Perform New 'Prism' Song At MTV EMAs 2013 In November

Katy Perry 'Part Of Me' Premiere

Katy Perry Tells Daniel Radcliffe To Call Her After Learning Of His Crush

Katy Perry watched John Mayer

Katy Perry Shows Support To Boyfriend John Mayer By Heading To His Tour Show

Katy Perry Paris Fashion Week 2013

Katy Perry On New Album 'Prism': "I Cover The Whole Spectrum Of Emotion" - Audio

Katy Perry leaving the roundhouse

Katy Perry On Her Emotional "Dark" New Song 'By The Grace Of God' - Audio