She said: "I had a great time in my youth and still feel very youthful, but I have no desire to look as though I`m 20. I want to look healthy, but I want to look closer to my age."

Kim also admitted she "doesn`t believe" in cosmetic surgery because she is worried about something going wrong if she went under the knife.

She added in an interview with Reveal magazine: "I don`t believe in cosmetic surgery, well, not yet. I`d be too frightened. There are so many examples of things that have gone horribly wrong. I live in New York in an area where it is all around me."

While she is aware she will always be associated with `Sex and the City`, Kim is proud of the show because it helped changed women`s attitudes to sex.

She said: "The show had a hand in changing people`s ideas of women and who they are as sexual beings."
sections: Celebrities