The news broke in April that the "Ringer" star, 35, and her husband of nearly ten years have a new bundle of joy on the way; their baby boy will join big sister Charlotte Grace, who turns three this fall, reported Us magazine.
"She and Freddie are thrilled. They're amazing parents," a friend of the pair had said at the time.
The friend said, despite both Gellar and Prinze's showbiz upbringings, the couple's primary focus is and has always been their tight-knit family unit.
"They still have date nights all the time and have a normal life. They both came of age in Hollywood and love working, but their home life is more important to them."