1. Rude Boy - Rihanna
Rihanna remains atop the Hot 100 for a second week with "Rude Boy," earning the airplay gainer tag for the fifth consecutive week, according to Billboard the longest streak since Black Eyed Peas' equal run with "I Gotta Feeling."
3. Telephone - Lady Gaga feat. Beyonce
I was so sure Lady Gaga & Beyonce's "Telephone" would knock Rihanna off #1 this week, following its rise to the top of the Mediabase top 40 chart and its steady rise on iTunes, however it seems Rihanna's "Rude Boy" just coveres more radio bases--not just pop stations.
10. Baby - Justin Bieber
Justin Bieber returns to the top 10 with "Baby," the first time he's returned since his debut at #5 two months ago.