Katy Perry's First Appearance Since Split

Dare MattG - 2 ( Virtual Licks, Kitty Dress-up, Katy Perry)

AMERICAN MUSIC AWARDS 2011 REVIEW - TAYLOR SWIFT, JUSTIN BIEBER, KATY PERRY, NICKI MINAJ : NMS Ep#51

Airbrushing A Portrait of Katy Perry

I aM mE - Week 4 - Peacock - Katy Perry Challenge - ABDC6

Katy Perry's Sexy Mermaid Ad

Firework - Katy perry

Katy Perry - Last Friday Night (TGIF) [Artistic Piano Interpretation]

Katy Perry - Hot 'N Cold (Cover)

Keenan's "Funny Breakup"(With Me)

Just Dance 2 - Firework - Just Dance Your Way to Katy Perry Contest

Katy Perry responds: "Why Did You Name the Album 'Teenage Dream?'"

Julia Sheer - The One That Got Away by Katy Perry

Is Katy Perry Really Marrying Russell Brand?!?, with Kassem G (F11 #20)

Me Singing "The One That Got Away" by Katy Perry - Christina Grimmie Cover

The One That Got Away - Katy Perry (Subtitulado en Español/Video)

Rucka Rucka Ali - Katy Perry California Gurls PARODY I Love Minorities

Katy Perry - Last Friday Night (TGIF) Piano Cover by LittleTranscriber

Mashup - Kap Slap -AA- ET Feels Starry Eyed [Dubstep] (Modestep x NiT GriT x Feed Me) *[HQ]*

OnCue - Feel Tall (Official Music Video)

Check Out These Videos - Katy Perry - Last Friday Night (TGIF) NEW SONG

Re: Me Singing "The One That Got Away" by Katy Perry - Christina Grimmie Cover

Russell Brand interviews Katy Perry on his radio show

The one that got away - Katy Perry (Español)

THE LEGEND OF ZELDA RAP [MUSIC VIDEO]