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Carroll's sparkling gown stole the show when she presented Nelson Riddle with his Oscar for Best Original Song Score.
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Wearing a vintage velvet and satin gown from Valentino's 1982 collection, Roberts collected the Oscar for Best Actress for "Erin Brockovich."
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The blonde finger waves, bronzed skin and a gorgeous open-back beaded Gucci dress make this one of our favorite looks of all time.
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The feathered blush Atelier Versace gown Cruz wore in 2007 was a throwback to Old Hollywood glamour.
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Jolie proved there's nothing basic about black when she paired this Elie Saab gown with Lorrain Schwartz emerald earrings in 2009.
