Most Beautiful People 2005

See Julia, Brad, Angelina, Jessica and 14 more gorgeous guys and gals from our annual issue

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SIENNA MILLER

Sienna Miller, who's engaged to Jude Law – PEOPLE's Sexiest Man Alive – already knows how she wants to look on her wedding day. "Natural," she says. The 23-year-old British actress is fast becoming a style icon, but admits that though she feels "flattered" when other people copy her looks, "it kind of puts me off the clothes."