Kathy Hilton, Nicky Hilton, & Paris Hilton
As members of a certified American dynasty, the trio of Hilton women are probably the closest we get to social royalty here in the States. At the head of the table, of course, is matriarch and hostess with the most Kathy, followed by everyone's favorite party girl icon turned business mogul Paris, and the naturally refined Nicky (who, of course, married into the Rothschild family).