Mario Armando Lavandeira Jr., known professionally as Perez Hilton, is an American blogger, columnist, and media personality. His blog is known for posts covering gossip items about celebrities, and for posting tabloid photos over which he has added his own captions or "doodles". The blog has received controversy for its attitude, its former practice of outing alleged closeted celebrities, and its role in the increasing coverage of celebrities in all forms of media.