Katy Perry performs Live ROAR on Saturday Night Live 10122013

Katy Perry Roar Performs by China National Orchestra

Katy Perry Performs Live Roar at 2013 Grammy Nominations Concert

Katy Perry performs Live Walking on Air on SNL 10122013

Saturday Night Live 2013 Katy Perry ROAR Live FULL PERFORMANCE

Katy Perry Performing Roar at Grammys 2014

Katy Perry perform 'Rise and 'Roar' DNC 2016

Vocal & Ukulele Cover, Performed By Maria Baranova, Of The Song Roar By Katy Perry With My "Terrible" Art Video.

Katy Perry Performs Dark Horse at the 2014 Brits

Jennette McCurdy performs Unconditionally by Katy Perry

Katy Perry Performs Firework @ Presidential Inauguration Events Washington DC

Katy Perry to be replaced by ‘big time’ stars on ‘American Idol’ while she performs at King Charles’ coronation

Cyn Performs For Katy Perry In A Living Room & Reveals A Years & Years Tattoo Story! | Hollywire

BRIT Awards 2014 Katy Perry performs live Dark Horse

The Ellen Katy Perry Performs Unconditionally

Katy Perry performs 'Firework' at Biden-Harris inaugural

GALA VIDEO - Katy Perry se fait voler la vedette au Saturday Night Live

SOLANGE performs “Cranes in the sky” on Saturday Night Live

Demi Lovato Performs Stone Cold on Saturday Night Live Oktober 18, 2015

Musical guest Lizzo performs “Truth Hurts” on Saturday Night Live.

Sam Thompson realises dream and performs live with JLS on Saturday Night Takeaway

Crayon Pop Performs Saturday Night at MU:CON 2014

GLEE Performs More Than A Woman Episode 16 Saturday Night

Bruno Mars performs "Locked Out Of Heaven" on Saturday Night Live

Nicki Minaj Performs on Saturday Night Live

Selena Gomez performs "Hands To Myself" (Live From Saturday Night Live)