Hilary Duff is gearing up for an extremely busy summer before she turns 18. The multi-platinum recording artist's first two albums sold nearly 12 million copies around the world. Hilary just finished recording new songs for her Most Wanted CD which comes out August 16. The disc is a collection of Hilary's hits re-mixed and re-mastered featuring 9 never before released songs including 4 brand-new songs recorded exclusively for this album.