My my. It comes as no real surprise that Perez Hilton alias Mario Lavandeira doesn’t write all those posts himself. It has, in fact, been hinted at previously. Defamer, aka “the Hollywood column” on Gawker, got their hands on a lawsuit that confirms that it is not Mario Lavandeira who writes PerezHilton.com, but his sister Barbara. Naturally, they went digging and found out that Barbara is living a normal life, as opposed to her somewhat controversial celeb blogger brother.