OH NAOMI!

Naomi attended the Prince of Monaco's wedding first in an Alexander McQueen dress and Philip Treacy hat. Looks good!

But it was at the Gala dinner that she committed THE WORST MISTAKE A GUEST COULD MAKE. In  a white Givenchy gown. WHITE? You're a guest Naomi, not the bride.

BTW. The bride wore Armani Prive.