This week, Katherine Heigl gets her crew to go topless on the set with her, O-Town's Ashley Parker Angel makes friends with Catwoman and Batman in New York and Kylie Jenner pulls a Kim Kardashian in her latest sexy pool pic!
And, Hilaria Baldwin makes breastfeeding look sexy, Hilary Duff shares the sweetest snapshot of Luca sleeping in her arms and Miley Cyrus posts a naked selfie from bed.
Plus, Paris Hilton hangs with Selena Gomez, The Rock shares one hilarious T-shirt inspired from his infamous '90s look and Jessica Simpson might have two of the cutest kids in Hollywood!
Click "Launch Gallery" above to see these stars' personal pics and even more celeb candids in this week's best celebrity TwitPics!
