Mad Men star Jon Hamm has said that he would make a bad parent.
He told US Weekly: "I'd be a terrible father!"
Hamm's girlfriend Jennifer Westfeldt also told the magazine that she is not interested in having children either.
She said: "I've thought about this a lot lately. I never thought I'd be this age and not have kids.
"But my life has also gone in a million ways I never anticipated. I kept feeling like I'd wake up with absolute clarity, and I haven't. And we have a pretty great life together.
"The chance that we'll regret it doesn't seem like a compelling enough reason to do it. I may wake up tomorrow with that lighteing bolt, and I'll have to scramble to make it happen."