No one will be saying, “Who is Andrea Riseborough?” after tonight’s “W.E.” Venice Film Festival Premiere.

The English actress blew her co-stars away by wearing a stunning lemon Christian Dior Couture strapless gown.

It’s great to finally see the top half of this gorgeous Haute Couture Fall 2009 embroidered tulle and satin gown which was presented by a half-dressed model.

Her English Rose milky complexion is perfect for look.

Andrea didn’t want to be in the shadow so I applaud her for daring to going big on this occasion.

Big wavy locks, Chopard chandelier earrings and a gold Raven Kauffman Couture ‘Garbo’ clutch complete her breath-taking look.

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