Nicole Richie (b. September 21, 1981) is an American fashion designer, author, actress and television personality. She married to lead vocalist of American pop punk band "Good Charlotte" Joel Madden. She had two children: Harlow (b. 2008) and Sparrow (b. 2009) with Madden. She is the sister-in-law of actress Cameron Diaz who married her husband's brother, Benji. And her father is a pop singer Lionel Richie.