For the week ending Feb. 28, 2011:
Top Singles:
1. "Born This Way," Lady GaGa
2. "Forget You," Cee Lo Green
3. "On the Floor (feat. Pitbull)," Jennifer Lopez
4. "S&M," Rihanna
5. "E.T. (feat. Kanye West)," Katy Perry
6. "Rolling In the Deep," Adele
7. "I Need a Doctor (feat. Eminem & Skylar Grey)," Dr. Dre
8. "F**kin' Perfect," P!nk
9. "Blow," Ke$ha
10. "Grenade," Bruno Mars
Top Albums:
1. "21," Adele
2. "Sigh No More," Mumford & Sons
3. "My World 2.0," Justin Bieber
4. "Never Say Never (The Remixes)," Justin Bieber
5. "19," Adele
6. "Loud," Rihanna
7. "Lasers," Lupe Fiasco
8. "Truant Wave," Patrick Stump
9. "Lungs," Florence + The Machine
10. "Recovery," Eminem
