Look: Johnny Galecki wishes Simon Helberg a happy birthday
Monday, December 10, 2018 - 12:10
in Psychology & Sociology
Johnny Galecki sent love to friend and "Big Bang Theory" co-star Simon Helberg on the actor's birthday.
Updated by artificial intelligence Sat, 3 Jan 2026, 15:40:35 UTC Learn more
- Tell your friends
- Get science news via