Heidi Klum is many things: a super model, a self-proclaimed nudist, host of America's Got Talent, and official queen of Halloween. The woman has been hosting Halloween parties since she was 27 years old! And every dang year, she outdoes herself. One year, she spent $10 million to clone herself(warning: the pics are pretty scary); another year, she committed seven hours of her time to a Werewolf costume. She puts the rest of us to shame! Here's a look back at all the insane, elaborate, mind-blowing costumes Heidi Klum has worn every October since 2000.