Tourists arrive on Hollywood Boulevard looking for celebrities, and the first place they head is the yellow brick road of stars stretching down the sidewalk. The first stop is usually Marilyn Monroe's star at 6774 Hollywood Blvd, the most visited on the Walk. James Dean, Elvis Presley, Michael Jackson, Walt Disney, and Muhammad Ali come next. But in Hollywood, foot traffic drawn by notoriety and vandalism counts as 'popular' by the same metric. Few pieces of real estate in Am