The Hollywood Chamber of Commerce says Sean "Diddy" Combs is among those who will be honored in the coming year with a star on the Hollywood Walk of Fame. One problem: What version of his name will they use -- Sean, Sean John, Puffy, Puff Daddy, P. Diddy, Diddy? And will whatever he designates be the last name he's known by? Face it - the guy's had more aliases than a Valerie Plame colleague. Maybe they should just skip the brass-and-granite thing and bring in a really good chalk artist instead.