It looks like Robin is mixing business and pleasure as she steps out with Greg Shapiro, the producer of her new film, The Conspirator

It’s about time! Sean Penn was reportedly squiring around supermodel Jessica White one month after wife Robin Wright Penn filed for divorce in August of last year, but it’s taken Robin herself much longer to move on. However, a source tell HollywoodLife.com that the 43-year-old actress is finally back in the dating game and dating much-younger The Hurt Locker producer Greg Shapiro, 36.

But here’s the thing: Greg is also sort of Robin’s…boss. “Robin and Greg met while discussing her role in The Conspirator [she plays the only woman involved in Abe Lincoln’s assassination]. Greg is a producer on the film,” says our insider, who adds that the two have been hooking up for several months. “It’s not serious though, she’s just having fun and getting her groove back!”

Although reps for Robin and Greg didn’t respond to calls for comment, we still say atta girl Stella – er – we mean, Robin. It’s about time the actress had some fun, given that her relationship with Sean, 49, has been saturated with drama for years and the two planned to separate or divorce twice in the last two years. After attempts to make it work following splits in December 2007 and April 2009, the mother of two officially filed for divorce on August 12, 2009.

While Sean has gallivanting from coast to coast saving refugees in Haiti and allegedly getting his freak on with Sports Illustrated model Jessica, 25, Robin has been quietly focusing on making a comeback and caring for the couple’s two kids, daughter Dylan Frances, 18, and son Hopper Jack, 16.

“I’d been stagnant,” Robin told More magazine last September. “I think I’ve always been waiting for things to happen. Now I’m like, ‘I’m okay – I know the direction, who ever’s on board can go with me.”

Get yours, and good for you for getting some, Robin! You totally deserve it!