The Catalyst (Live from Paris, 2010)

Last Friday Night (T.G.I.F.) Katy Perry Sign of the Times Harry Styles Maneater Nelly Furtado Paparazzi Lady Gaga Telephone - Cover of Lady Gaga feat Beyoncé Glee Cast Style Taylor Swift Toxic Britney Spears All The Things She Said t.A.T.u. Espresso Sabrina Carpenter Pink Pony Club Chappell Roan Lush Life Zara Larsson The Sweet Escape Gwen Stefani, Akon thank u, next Ariana Grande Teenage Dream Katy Perry Love You Like A Love Song Selena Gomez & The Scene The One That Got Away Katy Perry no tears left to cry Ariana Grande Oops!...I Did It Again Britney Spears Judas Lady Gaga Locked out of Heaven Bruno Mars Last Friday Night (T.G.I.F.) Katy Perry Sign of the Times Harry Styles Maneater Nelly Furtado Paparazzi Lady Gaga Telephone - Cover of Lady Gaga feat Beyoncé Glee Cast Style Taylor Swift Toxic Britney Spears All The Things She Said t.A.T.u. Espresso Sabrina Carpenter Pink Pony Club Chappell Roan Lush Life Zara Larsson The Sweet Escape Gwen Stefani, Akon thank u, next Ariana Grande Teenage Dream Katy Perry Love You Like A Love Song Selena Gomez & The Scene The One That Got Away Katy Perry no tears left to cry Ariana Grande Oops!...I Did It Again Britney Spears Judas Lady Gaga Locked out of Heaven Bruno Mars