Demi Moore has reportedly said that she wants to have a baby with husband Ashton Kutcher.

Digitalspy reports that the 46-year-old, who has three daughters with ex-partner Bruce Willis, insisted that she is not too old to raise another child and confessed that it is something she has already discussed with Kutcher, 31.

Moore told Marie Claire magazine: "Why not? Everything is possible! We have so much to live for, and obviously one of them is to have a child. I'm very enthusiastic about all the possibilities that living together gives us.

"I'm an incurable optimist and a go-getter - it's in my nature to focus much more on what makes me happy than what makes me nervous."

The actress has been married to Kutcher for four years and has always maintained that the age gap between them has never been a problem.

She continued: "What matters most for me is to have found someone for whom the age gap doesn't mean anything and most of all with whom I have an incredibly deep relationship.

"We're at different stages in our personal lives and in our careers. But we look at that as a positive thing because we are massively enriched by having different things to deal with and to share. And also I won't pretend that I'm not hugely happy to live with such a handsome man!"