Pretty self-explanatory. Some options are:
THESE ARE EXAMPLES. I'm not calling them the worst. Stop being stupid.
Katy Perry - Part Of Me, TOTGA, I Kissed A Girl, Firework California Gurls, and Teenage Dream.
Rihanna - California King Bed, You Da One, Man Down, We Found Love, and What's My Name?
Beyonce - 1+1, BTINH, Run The World, Love On Top, Single Ladies, and Dance For You.
Lady Gaga - Paparazzi, Just Dance, Alejandro, Bad Romance, Edge Of Glory, and Marry The Night.
Ke$ha - Tik Tok, Your Love Is My Drug, Blow, We R Who We R, Blah Blah Blah, and Take It Off.
Britney Spears - Slave 4 U, Till The World Ends, Gimme More, Circus, Hold It Against Me, and Toxic.
Christina Aguilera - Genie In A Bottle, Not Myself Tonight, You Lost Me, Hurt, and Beautiful.
Taylor Swift - Mean, You Belong With Me, Love Story, Back To December, Mine, and Safe & Sound.
.. whoever you can think of.