Paris Whitney Hilton is an American businesswoman, heiress, and socialite. She is a great-granddaughter of Conrad Hilton (founder of Hilton Hotels). Hilton is known for her controversial participation in a sex tape in 2003, and appearance on the television series The Simple Life alongside fellow socialite and childhood best friend Nicole Richie. She is also known for her 2004 tongue-in-cheek autobiography, several minor film roles (most notably her role in the horror film House of Wax in 2005), her 2006 music album Paris, and her work in modeling.