Spencer Grammer didn’t have to wait long!

The Greek actress welcomed son Emmett Emmanual on Monday, Oct. 10, just two days past her due date, her rep confirms to PEOPLE exclusively.

“Mother and son are doing wonderfully!” says the rep, who adds that baby boy weighed in at 7 lbs., 7 oz.

This is the first child for Grammer, who turned 28 Sunday, and husband James Hesketh, as well as the first grandchild for Boss star Kelsey Grammer.