Imogen Heap, 2007

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Nominated at the 49th GRAMMY Awards for Best New Artist, Imogen Heap accessorized her black ruffled dress with pond-inspired elements: lily pads, lilies and a handheld frog. White boots, an umbrella and a plant in her hair made this singer/songwriter's outfit a pro-environment head turner.

Photo: Frazer Harrison/Getty Images

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