Katy Perry Performs Wide Awake Live 2012

Katy Perry performs Live ROAR on Saturday Night Live 10122013

Katy Perry Performs Live Roar at 2013 Grammy Nominations Concert

Grammy Nominations Live Concert 2013 Katy Perry Roar

Saturday Night Live 2013 Katy Perry ROAR Live FULL PERFORMANCE

Katy Perry Part Of Me Grand Journal LIVE

Katy Perry performs Wide Awake Live at 2012 Billboard Music Awards HD

Katy Perry Firework Performance USNA

Katy Perry Unconditionally American Music Awards 2013

Nicki Minaj Performance Times Square NokiaApril 7th 2012

Katy Perry performs Live Walking on Air on SNL 10122013

Grammys 2012 Katy Perry

Jennifer Hudson Performing Night Of Your Life We Day 2012

Katy Perry Wide Awake MuchMusic Video Awards 2012

Nicki Minaj Live on Jimmy Kimmel

Katy Perry teases new music during Jimmy Kimmel appearance: ‘Very exciting year’

Miley Cyrus Performs Wrecking Ball On The Ellen Show 11102013

Beyonce Performance Diva Live Concert

BRIT Awards 2014 Katy Perry performs live Dark Horse

Chris Brown Turn up The Music 8June2012 Today Show

Katy Perry At Drag Show In Lisbon

Katy Perry Unconditionally Making Of Music Video

Katy Perry Concert Candy - UK Tour

Katy Perry Performing Roar at Grammys 2014

Grammys 2012 Paul McCartney

Jimmy Kimmel Live Katy Perry interview Part 4