Christy Teigen and John Legend pose on the red carpet at the Metropolitan Museum of Art Costume Institute Benefit celebrating the opening of Alexander McQueen: Savage Beauty in New York, May 2, 2011.[Photo/Agencies]

Actress Blake Lively and designer Karl Lagerfeld arrive at the Metropolitan Museum of Art Costume Institute Benefit celebrating the opening of the exhibition "Alexander McQueen: Savage Beauty" in New York May 2, 2011.[Photo/Agencies]

Actress Diane Kruger poses on arrival at the Metropolitan Museum of Art Costume Institute Benefit celebrating the opening of Alexander McQueen: Savage Beauty in New York, May 2, 2011.[Photo/Agencies]