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20 Classic Beauties: PEOPLE's Picks

Audrey Hepburn

Audrey Hepburn

The actress, style icon, and UNICEF Goodwill Ambassador was shockingly humble about her looks: "I'm not beautiful. My mother once called me an ugly duckling," she once said. "But, listed separately, I have a few good features." (More Audrey: See LIFE's gallery of the actress at her most stunning.)

In this photo: Audrey Hepburn

Photo: Allan Grant./Time & Life Pictures/Getty Images

Mar 08, 1956