Johnny Galecki is officially a father!
The 44-year-old former "Big Bang Theory" star announced on Instagram on Wednesday that his girlfriend, Alaina Meyer, 22, had welcomed their first child together -- a son named Avery.
"With full and grateful hearts we welcome our beautiful Avery into this incredible world," he captioned a black-and-white photo the new parents' hands grasping their newborn son's. "Thank you for all of your love and support."
Source : aol.com/entertainment