Nick Cannon says 'God decides' when he's done having children: 'When I'm 85, you never know'

Nick Cannon already has 12 children, but he says that "God decides" when and if his family is expanding, even saying he might have more children in his eighties.

"Everybody thinks it's time management. It's energy management," he told Entertainment Tonight of how he manages being a father to a dozen kids.  Caroline Thayer is an entertainment writer for Fox News Digital. Follow Caroline Thayer on Twitter at @carolinejthayer.

"As long as we're all on the same page, and we all got the same goal to be the best parents we can possibly be, that works," he explained. "And then if it's the scheduling, it's the scheduling."