Thank Goodness / I Couldn’t Be Happier (Commentary)

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