Tough

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