Which top celebrities have openly discussed their cosmetic surgery?

Red carpet visualAlthough there are many celebrities who avoid the questions and skirt the issue of surgery there are others who have no qualms about discussing going under the knife. The latest to spill the beans is talk show host Julia Chen, who says she had a procedure when working in Dayton, Ohio, in order to make her look less Asian.I asked my news director [if] over the holidays, if anchors want to take vacations, I could fill in. And he said, 'You will never be on this anchor desk, because you're Chinese, she revealed. For others, a round of injectables, a subtle lift or a breast augmentation are as much a part of their beauty regime as moisturising and exfoliating. Here are three celebrities who have admitted to having cosmetic procedures and what they have had done. Cindy Crawford The supermodel uses line and wrinkle injectables, collagen and vitamin injections. Courteney Cox Cox has already confessed that she has gone for a face lift to make her comeback with Cougar Town. Simon Cowell The X-Factor judge has admitted that he uses injectables to keep away the wrinkles.