Lisa Kudrow/Instagram Lisa Kudrow with son Julian
Lisa Kudrow's son is a graduate!
Also on Sunday, Patricia Heaton's son took part in USC's commencement as the actress shared a far-away snapshot of her son on the phone during the ceremony. "I think that's our son who swears he is graduating today. Our Covid seating makes it hard to know. #USC," Heaton wrote on Twitter and Instagram.
Kudrow shares Julian with husband Michael Stern, 63, whom she married in May 1995. She was pregnant with Julian while filming season 4 of Friends, and her pregnancy was written into the show.
"The six of us would do a huddle backstage and just say, 'All right, have a good show, love you love you love you love you,' " she recalled to PEOPLE in 2018.
"And when I was pregnant, then they would say, 'Have a great show, love you love you — love you, little Julian!' " the mom of one previously raved. "Cause we knew it was a boy and that was his name. So sweet, they included my little fetus in the huddle."
Watch: Lisa Kudrow's son called Jennifer Aniston 'mommy'
And recently, during an appearance on Conan, Kudrow said her son supported her at the taping of Friends: The Reunion.
"He was able to come to the reunion… and afterward, he came up to me and he said, 'Can I say that I'm really proud of you?' " she shared.
"That was one of the very emotional things that happened to me," Kudrow added.
Earlier this month, Kudrow marked Julian's 23rd birthday by sharing screenshots of a FaceTime call between the mother-son duo.
"FaceTime with my boy to say HAPPY BIRTHDAY!!" she wrote on Instagram.
Friends: The Reunion premieres May 27 on HBO Max.
Watch: Friends reunion special finally gets a release date