The actress tends to her injured pooch Ziggy in Toronto. Plus: Denise Richards, Nick Lachey, Kirstie Alley and more

BATHING BEAUTY

Kristin Cavallari shows off her bikini bod before taking a dip in Oklahoma City, where she's shooting the thriller Fingerprints. The former Laguna Beach star may don short shorts to play Daisy Duke in a Dukes of Hazzard prequel.