The couple are staying mum on the baby’s name and gender, but Keira was very vocal about her pregnancy when she stopped by the “Ellen” show a few months ago.
When asked about her birth plan, she joked, "There isn't an option to sort of keep it in, is there?"
Knightley continued, “So, I'm assuming my plan is to get it out, but apparently there's more to the plan than that. I don't know what that is. Still, my plan is to get it out. It will come out."