As the wife of hotel and real estate magnate Richard Hilton, Kathy Hilton is a very affluent woman, but what exactly is the American socialite's net worth? In addition to her wealth, Kathy is known for her very famous family, including daughters Paris and Nicky Hilton, and half-sisters Kim and Kyle Richards. Both the Richards sisters are original cast members of The Real Housewives of Beverly Hills, with Kyle being the only remaining Og housewife. Kathy herself has made sporadic appearances on the Bravo show, as both a guest and a "friend of the housewives."

Born in New York City, Kathleen Elizabeth Avanzino is the daughter of Kathleen Mary and Larry Avanzino. Her parents later divorced, with Kathy's mother marrying Kenneth E. Richards, and together they had Kim and Kyle. Kathy's father also remarried, and she has five paternal half-siblings. In her youth, Kathy was an actress, appearing in popular...