My Google search earlier for images related to narcissism turned up this fascinating chart, distilled from the study at the link below it. I don't know about anyone else, but I'd love to see where various gurus and self-proclaimed spiritual teachers rank on this scale when measured using the Narcissistic Personality Index. I would suspect that they'd "outrank" the Reality TV stars, if for no other reason than that reality often has nothing to do with the way they see the world. :-)
http://www.csub.edu/~cgavin/GST153/CelebrityStudy.pdf <http://www.csub.edu/~cgavin/GST153/CelebrityStudy.pdf>