This is the first child for Constance Zimmer and commercial director Russ Lamoureaux

By Lorenzo Benet
Updated August 09, 2007 10:00 PM

Entourage and Boston Legal actress Constance Zimmer is expecting her first child in December with her boyfriend, director Russ Lamoureux, her rep tells PEOPLE.

Fixed up by a mutual friend, Zimmer, 36, and Lamoureux, 37, have been dating for just over a year.

Zimmer, who plays lawyer Claire Simms on Boston Legal, will not return for the show’s upcoming season, but she’s in her third season on HBO’s Entourage, playing rising studio executive Dana Gordon.

She also was a cast regular on the NBC series Good Morning Miami and had a recurring role on CBS series Joan of Arcadia.