For the week ending April 11, 2011.

Top 10 Singles:

1. "E.T. (Kanye West)," Katy Perry
2. "Just Can't Get Enough," Black Eyed Peas
3. "S&M," Rihanna
4. "Till the World Ends," Britney Spears
5. "Honey Bee," Blake Shelton
6. "Rolling In the Deep," ADELE
7. "On the Floor (feat. Pitbull)," Jennifer Lopez
8. "Look At Me Now (Lil Wayne & B Rhymes)," Chris Brown
9. "Give Me Everything (Ne-Yo, Afrojack & Nayer)," Pitbull
10. "Blow," Ke$ha

Top 10 Albums:

1. "Songs for Japan," Various Artists
2. "21," Adele
3. "American Tragedy," Hollywood Undead
4. "Femme Fatale," Britney Spears
5. "Sigh No More," Mumford & Sons
6. "Rolling Papers," Wiz Khalifa
7. "Reckless and Relentless," Asking Alexandria
8. "TRON: Legacy Reconfigured," Daft Punk
9. "American Idol Top 9 Season 10," Various Artists
10. "Grey's Anatomy: The Music Event," Cast