Sarah Michelle Gellar and Freddie Prinze Jr have added a boy to their brood.
Publicist Leslie Sloane said the baby was born in Los Angeles. His name and details of the birth, first reported by Us Weekly, were not released.
The couple, who also have a three-year-old daughter, Charlotte, celebrated their 10th wedding anniversary this month.
Buffy The Vampire Slayer star Sarah, 35, and Freddie, 36, have co-starred in two Scooby-Doo films along with I Know What You Did Last Summer.
Sarah has more recently had success in TV thriller Ringer.