Perez Hilton is 46 years and 8 month(s) old. He was born in 23 Mar, 1978. Mario Armando Lavandeira, Jr. referred to professionally as Perez Hilton (a play on "Paris Hilton"), is an American blogger, reporter, and an actor. His online website, PerezHilton.com is known for posts covering information’s about different celebrities.