Album Review: Katy Perry's 'Smile' - The New York Times
Which pop icon is your favorite: Lady Gaga or Katy Perry? | The Tylt
MUSIC.COM - Happy Birthday to Katy Perry! Today we celebrate this pop icon's 37th birthday! . . . . #KatyPerry #Birthday #Pop #PopMusic #music #MusicHistory #PopIcon | Facebook
Katy Perry | Biography, Songs, & Facts | Britannica
New Katy Perry Song 'When I'm Gone' With Alesso: LISTEN
Katy Perry's Net Worth - Is She The World's Richest Female Pop Star?
Katy Perry 29th Annual ASCAP Pop Music Awards held at Renaissance Hollywood Hotel Hollywood California - 18.04.12 Stock Photo - Alamy
Katy Perry returns to pure pop in new album 'Smile' - Daily Trojan
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 - Wikipedia
Katy Perry's Perfect Game : Planet Money : NPR
Katy Perry Quitting Music: The Singer Sets The Record Straight
Can Miley Cyrus, Katy Perry still compete with new music?
Katy Perry launches record label through Capitol | wtsp.com
Katy Perry - Wikipedia
How Did Katy Perry Make It? - Singdaptive Blog
Katy Perry review – desperate pop pantomime boosted by bangers | Katy Perry | The Guardian
Katy Perry's Most Popular Song Is Not What You Think
Watch Katy Perry Perform at the Grammy Awards 2017 | SELF
Katy Perry Premieres 'Prism,' Reveals Influences at Album Release Party – The Hollywood Reporter
Katy Perry Pop' Game App Lets Fans 'Charm' Their Way to Fame | Billboard – Billboard
Katy Perry | Biography, Songs, & Facts | Britannica
Katy Perry Says "Where We Started" Duet Is "So Special" & Teases What's Next With Thomas Rhett - Music Mayhem Magazine
Katy Perry: Witness the Tour at American Airlines Arena Miami December 20 | Miami New Times
Katy Perry dedicates her American Music Awards performance to her father; See post | Music
Katy Perry and the End of Pop - The Atlantic
Katy Perry: albums, songs, playlists | Listen on Deezer
