In this Aug. 10, 2011 file photo, actress Hilary Duff arrives at the grand opening party for Kendra Scott Jewelry's Beverly Hills Store benefiting Blessings in a Backpack in West Hollywood, Calif. Duff's latest novel "Devoted," the second in her young adult trilogy, was released on Tuesday, Oct. 11. (AP Photo/Matt Sayles)
October 12, 2011 8:04:14 AM PDT
By ALICIA RANCILIO Associated Press
New York (AP) - October 12, 2011 --
Although she's appeared in hit movies, starred on a Disney TV show and sold millions of records, Hilary Duff still feels like she has things to prove in showbiz.