Kim Cattrall - Kim Cattrall's Life-Long Diet

'Sex and the City' star Kim Cattrall says she's been dieting for most of her life and has to work hard to maintain her enviable figure.  Kim Cattrall says she's been dieting for most of her life.The 54-year-old actress - famed for her role as sexy man-eater Samantha Jones in the 'Sex and the City' franchise - admits she has always had to watch what she eats and take regular exercise in order