Hilary Duff is the favorite artist of an unknown genre. The document lists Duff's albums from 2002 to 2007 including Metamorphosis, Hilary Duff, and Most Wanted. It also lists movies Duff has appeared in ranging from Agent Cody Banks to A Cinderella Story. Additional products endorsed by Duff including perfume and clothing are mentioned. Brief context is given that Duff spent most of her time on her career with help from her mother.