lady gaga poker face, lovegame
britney spears womanizer, if u seek amy, toxic, me against the music, gimme more, piece of me
christina aguilera beautiful
leona lewis bleeding love
avril lavigne complicated, my happy ending
black eyed peas boom boom pow, shut up, i gotta feeling, my humps
fergie london bridge, big girls don't cry
katy perry hot n cold, i kissed a girl, waking up in vegas
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