CHRISTINA PERRI – A thousand years
BRITNEY SPEARES – Baby one more time
TAYLOR SWIFT – Blank space
MILEY CYRUS – Flowers
TAYLOR SWIFT – I knew you were trouble
SELENA GOMEZ – Kill ’em with kindness
ELLIE GOULDING – Love me like you do
SELENA GOMEZ – Love you like a love song
TAYLOR SWIFT – Lovers
TAYLOR SWIFT – Shake it off
LANA DEL REY – Summertime sadness
SELENA GOMEZ – The heart wants what it wants
BRITNEY SPEARES – Toxic
HILARY DUFF – Wake up
LANA DEL REY – Young and beautiful