The Brits were out on Manhattan at a lavish party celebrating their style. Who was leading at the helm? Fashion queen Sienna Miller, of course.
The 24 year old celebrity was on the red carpet last night chairing the AngloMania ball, in a beautiful gold minidress by Burberry .
The Costume Institute Gala began a new exhibition celebrating British design at New York's famous Metropolitan Museum of Art.
UK celebrities at the prestigous event included Kate Moss, Liz Hurley and Naomi Campbell .
Americans celebrities included Sarah Jessica Parker, Jeniifer Lopez and Richard Gere .
Anna Wintour, the editor of American Vogue, swished in first.
Fashion house Conde Nast, the Vogue publisher, sponsored the exhibition.
