Gwen Stefani: MET Ball 2010 with Gavin Rossdale!

Gwen Stefani shines on the red carpet at the MET Ball alongside husband Gavin Rossdale held at The Metropolitan Museum of Art on Monday (May 3) in New York City.

The 40-year-old No Doubt frontman is wearing her own L.A.M.B. design.

The Costume Institute Gala Benefit celebrates the opening of the “American Woman: Fashioning a National Identity” exhibition. The event is hosted by Patrick Robinson of The Gap, co-hosted by Vogue editor Anna Wintour and talk show queen Oprah Winfrey.

WHAT DO YOU THINK of the white tulle on top of Gwen’s black bra — HOT or NOT?