凯西·希尔顿,Kathy Hilton was born on March 13, 1959 in New York City, New York, USA as Kathleen Elizabeth Avanzino. She is an actress, known for Paris, Not France (2008), The 35th Annual People's Choice Awards (2009) and The Miss Teen USA Pageant (2005). She has been married to Rick Hilton since November 24, 1979. They have four children.