Our Best Guess

Our Best GuessThink of it as a secret initiation rite for the exceptionally beautiful. Late on a serene moonlit evening this past spring, Diora Baird and her closest girlfriends came down from the Hollywood Hills to feast their eyes on an image so savagely attractive, so primal in its sexual urgency that it's sinful to think of it as a mere advertisement. "It was my first billboard," she explains, understandably tickled to be towering above the cars on La Cienega Boulevard.Like other r...