If Wolcott Did It…The owner of former meatpacking S&M club–cum–celeb hangout the Vault is shopping a dishy tell-all. James Wolcott got his hands on the O.J. Simpson book, wrote about it in Vanity Fair. Naomi Campbell is leaving her agency to join IMG. (She was also named ambassador to Rio by the Brazilian city’s mayor.) Being Anna Wintour’s assistant really is as difficult as Emily Blunt made it seem in The Devil Wears Prada.