The iconic Party in the USA and The Climb came in 2009 too. Both of them peaking at #2 on the Hot 100
I think next year is going to be on fire. Katy's new album should be coming then, Rihanna, Beyonce, possibly Gaga/Britney, Taylor, and Miley with the official release of M5. Going to be a crazy year in pop if everything works out accordingly.
1. Beyoncé - Single Ladies (Put A Ring On It)
2. T.I. feat. Rihanna - Live Your Life
3. Lady Gaga - Just Dance
5. Britney Spears - Womanizer
6. Katy Perry - Hot N Cold
7. Taylor Swift - Love Story
The 6 major pop girls on ATRL - Brit, Bey, Rih, Gaga, Katy and Taylor, each had one song in the top 7 of Billboard Hot 100.
Our favorite pop girls dominating the charts - will such an occasion ever happen again?
a) 3 of those 6 have already faded and will never get a top 7 again.
b) Even if I'm wrong about the above, the likelihood of ALL 6 of them releasing at the same time is slim to none.