Catherine Zeta-Jones doesn't want any more children.

Actress Catherine has told Tatler magazine: "I won't have a third child. My life is so hectic and I'm happy with one of each. They're happy, healthy and fun, so I'm done."

The 37-year-old actress says the best part of being a mother has been hearing her kids say "Mama!".

But Catherine admits she wasn't always confident looking after children.

She said: "When I was 17 and living in London I had a room in a single mom's house, with this baby. I'd never changed a diaper before and she asked me one morning if I could look after the baby and I was like, 'What? I've got rehearsals at three, and I don't know whether I can do it. Don't leave me alone with a child.' "

Zeta-Janes says that she never leaves the house without having her outfit approved by her young daughter, saying: "I seek her approval on everything from my high heels to my jewellery. She will sit there in her tutu or a beautiful dress and critique my look, and then accessorise her own outfit, which she will wear to school."