Eva Longoria - 2008 MET Costume Gala

Eva Longoria arrives at the Metropolitan Museum of Art Costume Institute Gala, Superheroes: Fashion and Fantasy, held at the Metropolitan Museum of Art on Monday in New York City.

The 33-year-old Desperate Housewives actress was all ruffled up in a swirling purple Marchesa gown.

Janet Jackson arrives at “Superheroes: Fashion and Fantasy” - Costume Institute Gala at The Metropolitan Museum of Art in New York City on Monday.

Janet, 41, was accompanied by boyfriend Jermaine Dupri, Donatella Versace and Allegra Versace.

Kristin Davis arrives at “Superheroes: Fashion and Fantasy” - Costume Institute Gala at The Metropolitan Museum of Art in New York City on Monday.

Kristin, 43, was accompanied by Michael Kors.

Clare Danes (in Narcisco Rodriguez) arrives at “Superheroes: Fashion and Fantasy” - Costume Institute Gala at The Metropolitan Museum of Art in New York City on Monday.

George Clooney and girlfriend Sarah Larson (in Giorgio Armani) arrive at “Superheroes: Fashion and Fantasy” - Costume Institute Gala at The Metropolitan Museum of Art in New York City on Monday.

George, 47, and Sarah, posed with Giorgio Armani and Julia Roberts.

Naomi Watts arrives at “Superheroes: Fashion and Fantasy” - Costume Institute Gala at The Metropolitan Museum of Art in New York City on Monday.

Mischa Barton arrives at “Superheroes: Fashion and Fantasy” - Costume Institute Gala at The Metropolitan Museum of Art in New York City on Monday.

Mischa, 22, was accompanied by Margherita Missoni.

Tilda Swinton arrives at “Superheroes: Fashion and Fantasy” - Costume Institute Gala at The Metropolitan Museum of Art in New York City on Monday.

Tilda, 47, was accompanied by Justin Bond.