On Monday, May 3, the Metropolitan Museum of Art  was filled with a number of A-listers who were present to the Costume Institute Gala Benefit to celebrate the opening of the American Woman: Fashioning a National Identity.  Emma Watson and Katy Perry unexpectedly chose dresses which similarly bare their legs.

Watson picked a white custom-made Burberry dress.  She wore it with a black high heels. On the other hand, Katy, was literally glowing on the red carpet as she sported on a Cute Circuit dress which has LED lights on it. She decided to wear Christian Louboutin shoes and Lorraine Schwartz jewels to the glam-up look.

Having dresses with similar detail were Jennifer Lopez, Anne Hathaway and Marion Cotillard. On that night, the three looked gorgeous with their sparkling long gowns.  In the meantime, Kristen Stewart who was wrapped in her black dress and Taylor Swift with her ivory plisse georgette beaded gown appeared in simple style.