Is Entourage’s Eric set to become a father in the upcoming flick?

[related]While the much-loved series ended with both Vince (Adrian Grenier) and Eric (Kevin Connolly) getting hitched, we’ve already revealed that Vinny’s marriage to Sophia didn’t survive, as Alice Eve will not be appearing in the big-screen version of the show.

But it looks like Eric and on-screen wife Sloan (played by Emmanuelle Chriqui) lived happily ever after and, it appears, they’re now having an Entourage baby!

Filming on location in downtown Los Angeles this week, Kevin was spotted alongside Chriqui during a scene and in the pics she was rocking a prosthetic baby bump.

Emmanuelle was dressed in a casual outfit teamed with a sleek leather jacket and a yoga mat. Perhaps Eric and Sloan are on their way to ante-natal classes to prepare for the birth?

Chriqui wasn’t giving anything away on Twitter but she did congratulate Kevin, who celebrated his 40th birthday the same day: “Happy bday to one of my dearest friends,” she wrote on the social networking site.

And during the lunchbreak, the cast and crew surprised the actor with a cake shaped like a woman’s bottom wearing a pink thong.

The day just got better for Kevin, who later tweeted: “40 isn't so bad after all!!! Great birthday dinner with boys” alongside a picture of himself with a group of friends, which just happened to include Leonardo DiCaprio!

Could Leo be making a cameo in the film?