Jessica Alba - Met Ball 2012

Jessica Alba arrives in style at the 2012 Met Ball held at the Metropolitan Museum of Art on Monday (May 7) in New York City.

The 31-year-old actress rocked a one-shoulder Michael Kors gown with Roger Vivier‘s “Pilgrim Coeur” clutch and Wilfredo Rosado jewelry.

This year’s Costume Institute Gala Benefit – celebrating the opening of the Schiaparelli and Prada: Impossible Conversations exhibition – is co-chaired by Carey Mulligan, Vogue editor Anna Wintour, and designer Miuccia Prada.

Also pictured: Jessica taking a stroll around NYC’s Soho neighborhood with a friend earlier in the day.