This week, Lady Gaga goes au naturel -- and she looks so pretty!
David Hasselhoff posts a pic that we're sure will haunt our dreams, while James Van Der Beek studs it up in a cop uniform. Helloooo, Dawson.
Plus, Snooki shows off her big baby bump, Patrick Dempsey and Ellen Pompeo hang out on the set of "Grey's Anatomy," and Jennifer Hudson's son passes out after a long day at an amusement park. The perfect kid day!
Check out the personal photos these celebs and more shared on Twitter this week!