Rihanna arrives for Nickelodeon's 2008 Kid's Choice Awards at UCLA in Los Angeles on March 29, 2008. (UPI Photo/Jim Ruymen)

Coming in at No. 2 on the Billboard Hot 100 is Leona Lewis' "Bleeding Love," followed by Lil Wayne's "Lollipop" featuring Static Major at No. 3, Jordin Sparks' "No Air" featuring Chris Brown at No. 4, and Usher's "Love in this Club" featuring Young Jeezy at No. 5.

Rounding out the top tier are Ray J & Yung Berg's "Sexy Can I" at No. 6, Madonna's "4 Minutes" featuring Justin Timberlake at No. 7, Mariah Carey's "Touch My Body" at No. 8, Natasha Bedingfield's "Pocket Full of Sunshine" at No. 9 and Danity Kane's "Damaged" at No. 10.