Good thing "The Big Bang Theory" is no longer in production because he's about to have a lot less time on his hands after welcoming his newborn son with girlfriend Alaina Meyer! The TV star and his model baby mama timed their Instagram announcements on Wednesday morning to reveal that their son had been born.
"With full and grateful hearts we welcome our beautiful son into this incredible world. Thank you for all of your love and support."
Along with the caption, Galecki and Meyer shared a photo of their son's tiny little hand in between his parents. We also gotta give Meyer props for Meyer making sure her nails were photo-ready with a fresh glitter manicure.