Is Ben Affleck done with his hot, young Playboy model girlfriend Shauna Sexton?

Speculation is swirling after we spotted a moving truck at Ben's Pacific Palisades mansion yesterday, with movers carrying in empty boxes to pack something up and take it away. Could it be Shauna's stuff she'd moved into the house while Ben was in rehab?

We assuming that, since Ben hasn't seen Shauna during his daily releases from rehab and since he's been out, that his therapists have counseled him not to. Perhaps a quick relationship with a much younger woman who seems to like to party, isn't the right match for Ben, who's trying to maintain his sobriety.

Meanwhile, Saint Jennifer Garner was out at boxing class this morning with a pal. Hey, a woman's gotta let her negative energy out somehow! Good for her!