WATCH: Katy Perry channels geek chic in Last Friday Night video | Marie Claire UK
Katy Perry's Super Bowl Performance: 12 MOST-TALKED About Moments - Capital
Katy Perry - Wikipedia
Super Bowl: Missy Elliott Reportedly Set to Join Katy Perry at Halftime Show – The Hollywood Reporter
List of Katy Perry live performances - Wikipedia
Katy Perry - Last Friday Night (Live at Rock In Rio Brazil 2011) HD - YouTube
Katy Perry - Last Friday Night (Live At Billboard Summer Beats Concert) - YouTube
Katy Perry (Music) - TV Tropes
Katy Perry's 5 New Super Bowl Halftime Show Revelations
Katy Perry's Super Bowl Setlist: Vote For Five Essential Songs | Billboard – Billboard
Katy Perry - This Is How We Do/ Last Friday Night (Live at The Prismatic World Tour) - YouTube
Katy Perry's FULL Pepsi Super Bowl XLIX Halftime Show! | Feat. Missy Elliott & Lenny Kravitz | NFL - YouTube
last friday night is a blacked out blur - richyrocks english
Katy Perry brings fireworks to Super Bowl 2015 - CBS News
Katy Perry: Last Friday Night (T.G.I.F.) (Music Video 2011) - IMDb
Katy Perry Super Bowl 2015 Halftime Show: TV Review – The Hollywood Reporter
Katy Perry's Super Bowl 'show' is entertaining, but a loss for music – The Morning Call
Top Songs Katy Perry Should Perform At The Super Bowl - CBS Los Angeles
Katy m hi-res stock photography and images - Page 2 - Alamy
Report: Katy Perry's Super Bowl Halftime Show Surprise Guest Has Been Revealed | Vanity Fair
Katy Perry blew away the Super Bowl halftime show | For The Win
Katy Perry - California Pop Superstar | uDiscover Music
Every Katy Perry song, ranked | EW.com
Review: Super Bowl 2015: Katy Perry packs it all into fiery halftime show - Los Angeles Times
Katy Perry says Super Bowl performance will make you 'Roar' | CBC Sports
