Beyonce Knowles has revealed that she wants to have children in the future.

The singer is rumoured to be engaged to rapper Jay-Z, with the couple reportedly set to tie the knot in the near future.

Knowles said: "One day I hope to be married with children."

But she admits she does not want to stop making records any time soon, and will continue to work as long as she can: "I don't want to retire at 30, I want to relax... I still want to make albums and movies, but at a slower pace."