Most people, asked to come up with three facts about the American actress Bo Derek, would probably say that she made a notorious movie, 10, with Dudley Moore, for which she had a notorious hairstyle, plaited into cornrows and beaded, and that she made, while still in her teens, a notorious marriage to the actor and director John Derek, who was 30 years her senior and had previously been married to the actresses Ursula Andress and Linda Evans.