Veteran Spanish crooner Julio Iglesias has confessed he has undergone cosmetic surgery, but insists the surgeon's knife is too risky to tempt him again. The 63-year-old star admits he had his jawline tightened up several years ago, but he has ruled out further work because he wants to keep his famous Latin looks. He admits, "Six years ago I had cosmetic surgery in America. It wasn't a face-lift. It was a small operation to tighten up my jawline, although I wouldn't recommend it. "The danger is that the surgeon probably doesn't know you well enough so you can end up not looking like you."