As for balancing parenting duties, the 56-year-old is happy to help with late night feedings.
"I do every three hours [and] if I don't get up, I feel guilty, you know?" he admitted. "My wife is up nursing every 3 hours so it's a lot of work but it's fun man!"
Clooney also expanded on his revealing interview with The Hollywood Reporter, where he claimed his "leading man" days were behind him.