The 57-year-old Friends actress posted a couple of snaps to Instagram after FaceTiming with her lookalike son and wished him a happy birthday as he turned 24.
Her boy: Lisa Kudrow shared some rare photos of her son Julian as he turned 24 on Friday.
Julian, who is the only child of Lisa and husband Michael Stern, is also an actor with some special effects and makeup credits on IMDb. .
Meanwhile, Lisa's Friends costar Courteney Cox has admitted the show reunion was 'so emotional'.
The 56-year-old actress - who played Monica Gellar on the classic sitcom - has opened up on filming the highly anticipated special with co-stars Kudrow, Jennifer Aniston, David Schwimmer, Matt LeBlanc and Matthew Perry.
She isn't the only star who has teased a big surprise element to the reunion, and David - who played her on-screen brother Ross - recently hinted that they are working on something exciting for fans.
Asked if he will be in character or appear as himself in the reunion, he said: 'I'll be David
Following in mom's footsteps: Julian, who is the only child of Lisa and husband Michael Stern, is also an actor with some special effects and makeup credits on IMDb
Exciting stuff: The 57-year-old actress will soon be seen on a highly anticipated reunion with her Friends costars
Meanwhile, Jennifer previously insisted the delayed reunion special will be 'even more exciting', after it was put back due to the COVID-19 pandemic