Happy family: Demi with her current husband Ashton, ex husband Bruce Willis and their three children Rumer, Scout and Tallulah [Agencies]

The actress gushed: "Ashton has many wonderful qualities and he's the ideal man for me."

Despite their close relationship the performer who made her name in films such as Ghost denied that she and Kutcher planned to star in film together.

Perhaps referring to box office flop Gigli starring then-couple Ben Affleck and Jennifer Lopez she said: "Somehow movies with real-life partners never seem to work in Hollywood."

The actress spent 200,000 on head-to-toe surgery four years ago including a procedure on her sagging knees.

Despite her youthful looks she complained last year that there are not enough Hollywood parts for older women.