Coming in at No. 2 on the Billboard Hot 100 is Beyonce's "Single Ladies (Put a Ring on It,)" followed by T.I.'s "Live Your Life" featuring Rihanna at No. 3, Taylor Swift's "Love Story" at No. 4 and Kanye West's "Heartless" at No. 5.

Rounding out the top tier are Katy Perry's "Hot N Cold" at No. 6, Jason Mraz's "I'm Yours" at No. 7, Britney Spears's "Womanizer" at No. 8, Kevin Rudolf's "Let It Rock" featuring Lil Wayne at No. 9 and West's "Love Lockdown" at No. 10.