She managed to tear herself away from her new beau long enough to give her pooch some exercise!

Playboy model Shauna Sexton took her dog for a walk around the neighborhood yesterday, but she still managed to make it sexy in a minidress and sneakers. The brunette beauty has been grabbing headlines for her dates with Ben Affleck, and things appear to be heating up, as they recently had a sleepover at his $20M Pacific Palisades mansion.

The pinup quickly replaced the A-list star's girlfriend Lindsay Shookus after they broke up, and he's making no attempt to hide this new romance.

Shauna might want to enjoy it while it lasts, because we have a feeling Jen Garner is about to issue another ultimatum - rehab or the kids!

The Oscar winner was photographed getting an alcohol delivery at his house yesterday. He's supposed to be working on his sobriety so that he can play a meaningful role in his children's lives, and one of his ex-wife's stipulations has been that he must actively participate in a recovery program. We caught him going to meetings as recently as last week, but the photographic evidence doesn't lie.

Ben should really be focusing less on his love life and more on his health and wellbeing!