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ZZ Top guitarist Billy Gibbons shows off his bowling ball at a bowling charity event Nov. 13 in Hollywood, California. (Photo by Michael Tullberg/Getty Images)

Contents: 1. Guitarist goes bowling 2. Martha signs 3. Celebrity Shots 4. Celebrity Shots 5. Celebrity Shots 6. Celebrity Shots 7. Travis Barker, DJ AM 8. Richard Schiff 9. Ready for the game

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