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This week, Vin Diesel shows off his buff biceps while skateboarding around town for his new flick, Carmen Electra looks stunning in a new makeup-free gym selfie and Demi Lovato flaunts her hot bod clad in black lingerie.
And, Justin Bieber takes Rebel Wilson and Kelly Osbourne out on a date, Mandy Moore channels her inner hipster and Lea Michele takes a funny photo with the Statue of Liberty.
Plus, Jodie Sweetin shows off her MASSIVE engagement ring, Jared Leto celebrates National Popcorn Day with one hilarious snap and Alicia Keys enjoys the great outdoors!
Click "Launch Gallery" above to see these stars' personal pics and even more celeb candids in this week's best celebrity TwitPics!
