Katy Perry - Firework live on Paul O' Grady Show - 2010

EMA 2010 Katy Perry - Firework

Katy Perry Firework at AMA

Firework - Katy Perry Cover (Beautiful)

Katy Perry Firework Performance USNA

"Firework" by Katy Perry covered by Saphron

[HQ] Katy Perry - Firework - Live On Letterman

Just Dance 2 | Katy Perry Firework Trailer

Katy Perry - Firework @ Oprah's After-Oscar Party

FlashMob Firework de Katy Perry - 24 août 2012

Katy Perry feat. Otis Redding - Firework On The Dock Of The Bay (S.I.R. Remix) MUSIC VIDEO

Katy Perry - Firework [Alex]

KATY PERRY - Firework (Cover)

Katy Perry - Firework KARAOKE / INSTRUMENTAL

Play your Guitar | Firework - Katy Perry

Firework | Katy Perry | Cover (piano + vocal) | JanAR

Katy Perry - Firework - Live - Acoustic Version

Katy Perry "Firework" Official Teaser Trailer (HD)

Katy Perry - Dark Horse & Firework | Lazada Super Party 2021

Katy Perry Prismatic World Tour Concert, Philippine Arena: "Firework"

Katy Perry - Firework (Victoria's Secret Fashion Show 2010)