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This week, Sarah Michelle Gellar shares the cutest throwback photo of her and Jessica Simpson from 2001, Justin Bieber posts a sexy shirtless morning selfie and Lady Antebellum's Hillary Scott rings in her 30's with an impressive aerial yoga pose!
And, Elsa Pataky gets her workout on while on vacation in Spain, Mandy Moore is back in the studio and Weird Al Yankovic jokes that he's Kanye West's running mate for 2020.
Plus, Coco Austin shares an adorable new snapshot of baby Chanel, Courtney Stodden looks years younger while going makeup-free and Kourtney Kardashian looks like a video vixen in her latest selfie!
Click "Launch Gallery" above to see these stars' personal pics and even more celeb candids in this week's best celebrity TwitPics!
