Sarah Michelle Gellar Proves Son Rocky Is Freddie Prinze Jr.’s Mini-Me

Sarah Michelle Gellar's son looks just like his father Freddie Prinze Jr. as he celebrates birthday in rare snap

Sarah Michelle Gellar's daughter looks like dad Freddie Prinze Jr's mini-me as she celebrates 17th birthday

Inside Sarah Michelle Gellar and Freddie Prinze Jr.'s stunning LA home as it lists for $10.5 million