How are they gonna narrow it down to 100? There were thousands upon thousands of singles released.
As long as all my faves have at least 1 song in the top 50, I'll be happy.
2-3 Taylor Swift; Love Story, You Belong With Me, Our Song/ other
3-4 Lady Gaga; Bad Romance, Paparazzi, Pokerface, Telephone, Just Dance all contending
2-4 Rihanna; Disturbia, Don't Stop The Music, Rehab, a few others possible
2-4 Britney Spears; Oops, Toxic, Gimme More, Womanizer, Circus, 3 all contending
1-2 Lady Antebellum; Need You Now
1-2 Katy Perry; I Kissed A Girl, Hot N Cold both possible, all other hits released post-2010
2-4 Beyonce; Irreplaceable, Single Ladies, nearly all other singles possible
1-2 Shania Twain, I'm Gonna Getcha Good, Up, Forever & For Always, Party For Two all contending
1-2 Evanescence; Bring Me To Life, My Immortal contending