KIM CATTRALL says shes been dieting for most of her life and has to work hard to maintain her enviable figure. The 54-year-old actress admits she has always had to watch what she eats and take regular exercise. Kim said: Ive been dieting my whole life because I have a tremendous appetite. This generation of women that Im in, we have been brought up with Jane Fonda workout tapes and fresh air is good for you and exercise every day and drink eight cups of water and its paid off at this time of my life. Kim admits its getting harder to stay in shape now shes getting older. Contactmusic