Virginia Donohoe and Rich Sommer Virginia Donohoe and Rich Sommer

There's a new little man in Mad Men star Rich Sommer's life.

See photos of Sommer on Mad Men

"We are loving hanging with our happy, healthy baby boy, and appreciate our family and friends joining us in celebrating this exciting time," Sommer, who plays the bespectacled Harry Crane on the AMC advertising drama, said in a statement. "Also, he looks way better than I do in a onesie."

The couple also have a 2-year-old daughter, Beatrice.