In the famous work of Italian film master Federico Fellini, "8 1/2", director Guido is unable to cope with the pressure and falls into confusion. In his dreams, he repeatedly encounters Claudia, a beautiful blonde girl who inspires him. Alfred Hitchcock had a penchant for blondes; since he started shooting color films, the leading lady would invariably have a stunning head of blonde hair. The eccentric Woody Allen can't create without women - in his youth, his muse was Diane Keaton; in recent years, it became Scarlett Johansson; and currently, Naomi Watts. It's worth mentioning that all of them are blondes.