2010 Met Gala: Fashion's Biggest Party!

Hollywood's hottest stars – from Justin Timberlake and Jessica Biel to reunited flames Sienna Miller and Jude Law – celebrate the Metropolitan Museum Costume Institute's "American Woman: Fashioning a National Identity" in romantic, glamorous and daring looks

TAYLOR SWIFT

The country star leaves her signature sequins behind for a simply sophisticated, body-skimming Ralph Lauren Collection ivory gown with a clutch from the designer and Fred Leighton diamond and platinum jewels.