Published: Sep 24, 2012 9:40 PM EDT
Updated: Sep 25, 2012 6:31 AM EDT

LOS ANGELES (AP) - Sarah Michelle Gellar and Freddie Prinze Jr. have added a boy to their brood.

Publicist Leslie Sloane says the baby was born in Los Angeles. His name and details of the birth weren't released.

The couple also has a 3-year-old daughter named Charlotte. They celebrated their 10th wedding anniversary this month.

Gellar and Prinze have co-starred in two "Scooby-Doo" films along with "I Know What You Did Last Summer."

Last year, the 35-year-old Gellar starred in the CW drama "Ringer." The 36-year-old Prinze had a role on the final season of Fox's "24."

Us Weekly first reported the birth.