While it is refreshing to see the usually somber Sean Penn smile—am I the only one disturbed by the fact that he’s grinning while out with a new woman?

It was only announced back in December that the Mystic River star was divorcing Robin Wright Penn, his wife of over 10 years.  Based on last night’s appearances with Petra Nemcova - a Sports Illustrated model (of course) - he hasn’t had any problem moving on.