The top 10 singles and albums on iTunes

iTunes' top 10 selling singles and albums of the week ending Dec. 20, 2010:

Singles:

1. "Grenade," Bruno Mars

2. "Firework," Katy Perry

3. "6 Foot 7 Foot (feat. Cory Gunz)," Lil Wayne, Cory Gunz

4. "The Time (Dirty Bit)," Black Eyed Peas

5. "What's My Name?" Rihanna, Drake

6. "We R Who We R," Ke$ha

7. "Raise Your Glass," P!nk

8. "Black and Yellow," Wiz Khalifa

9. "Tonight (feat. Ludacris & DJ Frank E)," Enrique Iglesias

10. "Bottoms Up (feat. Nicki Minaj)," Trey Songz

Albums:

1. "TRON: Legacy," Daft Punk

2. "Glee: The Music _ The Christmas Album," Glee Cast

3. "Love Letter," R. Kelly

4. "Michael," Michael Jackson

5. "My Beautiful Dark Twisted Fantasy," Kanye West

6. "Last Train to Paris," Diddy _ Dirty Money

7. "Sigh No More," Mumford & Sons

8. "Doo-Wops & Hooligans," Bruno Mars

9. "Farmer's Daughter," Crystal Bowersox

10. "No Mercy," T.I.

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iTunes is owned by Apple Inc.

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