Leona Lewis is a British pop singer created by Simon Cowell. She won the British version of American Idol, which is known as the X-Factor. She is considered to be a rival for Amy Winehouse. Unlike Amy, however, Leona has never even needed to go to rehab nor has a drinking problem. She is a clean British Chick. Would Simon Cowell ever sign an artist who wasn't clean? After all, he is the boss!!