Met Costume Institute's Star-Studded Gala

Hollywood's hottest stars – from co-hosts George Clooney and Julia Roberts to Katie Holmes and Jennifer Lopez – turn out in gorgeous, daring and superhero-inspired red carpet looks for fashion's biggest night. By Melissa Liebling-Goldberg

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GEORGE CLOONEY AND SARAH LARSON

The evening's co-host of the "Superheroes: Fashion and Fantasy" gala at the Metropolitan Museum of Art makes a dashing duo with his girlfriend, in a vintage black low-backed Giorgio Armani gown.