Katy Perry 29th Annual ASCAP Pop Music Awards held at Renaissance Hollywood Hotel Hollywood California - 18.04.12 Stock Photo - Alamy
Katy Perry Says "Where We Started" Duet Is "So Special" & Teases What's Next With Thomas Rhett - Music Mayhem Magazine
Can Miley Cyrus, Katy Perry still compete with new music?
Katy Perry's Perfect Game : Planet Money : NPR
Katy Perry - Wikipedia
What Katy Perry's No. 1 Album Says About the State of Pop Music
Thomas Rhett and Katy Perry Drop New Music Video for 'Where We Started'
New Katy Perry Song 'When I'm Gone' With Alesso: LISTEN
Katy Perry | Biography, Songs, & Facts | Britannica
Katy Perry's 'Dark Horse' didn't copy Christian rap, judge rules in overturning $2.8M verdict
The Inside Story Of How Katy Perry Helped Make Amazon Music A Christmas Power Player
Katy Perry: Tears of a pop star
Katy Perry Prevails as Judge Erases 'Dark Horse' Decision - The New York Times
How Did Katy Perry Make It? - Singdaptive Blog
Katy Perry returns to pure pop in new album 'Smile' - Daily Trojan
Katy Perry Pop' Game App Lets Fans 'Charm' Their Way to Fame | Billboard – Billboard
Katy Perry's pop alter ego | Music | celebretainment.com
Katy Perry Prismatic World Tour 2014 Review
MUSIC.COM - Happy Birthday to Katy Perry! Today we celebrate this pop icon's 37th birthday! . . . . #KatyPerry #Birthday #Pop #PopMusic #music #MusicHistory #PopIcon | Facebook
Album Review: Katy Perry's 'Smile' - The New York Times
RSFans' Favorite Katy Perry Music Videos – Rolling Stone
Watch Katy Perry's pop-art video for 'This Is How We Do' | EW.com
Katy Perry Quitting Music: The Singer Sets The Record Straight
Katy Perry launches record label through Capitol | wtsp.com
Katy Perry dedicates her American Music Awards performance to her father; See post | Music
