Dianna Agron - Met Ball 2012

Dianna Agron is stunning in Carolina Herrera at the 2012 Met Ball held at the Metropolitan Museum of Art on Monday (May 7) in New York City.

The 26-year-old Glee actress also rocked a Carolina Herrera headpiece, Fred Leighton jewels, Sergio Rossi heels, and a Judith Leiber bag.

“Met ball prep is an art walk moment.” Dianna tweeted earlier in the day, along with a sketch rendering of her hairdo!

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.