Who knew Hilary Duff was a budding novelist? For that matter, who knew Hilary Duff had gotten so glam since her Lizzie McGuire days?
As Hilary traveled the bookstores of the country last week, signing copies of her first novel, Elixir (Simon & Schuster), the actress looked much more elegant and poised than the teenybopper characters that made her famous. At a book…
