Update: Olsens, Hilary Duff and more celebs confirmed for Costume Institute Gala

Tons more celebs have been confirmed for the Costume Institute Gala next week, and the designers are finally dishing on who they're dressing.
Mary-Kate and Ashley Olsen will be attending with Diane von Furstenberg, who has designed custom dresses for the duo.
But Marc Jacobs may have the most girls on his arm - Sofia Coppola, Karen Elson, Rachel Feinstein and Helena Christensen will all be his guests.
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Hilary Duff will be the guest of Allure editor Linda Wells.
Domenico Dolce is already in town, perhaps making the final touches on Scarlett Johansson's gown, since she will be sitting at the Dolce & Gabbana table along with Iman and David Bowie.
In more couple news, Gisele Bundchen and Tom Brady will be attending with Donatella Versace.
While these celebs are probably quite happy to be at the mercy of their respective designers, Vogue staffers may be a little less pleased to be at the mercy of Anna Wintour. The editor has asked that all magazine personnel wear dresses in shades of white, silver, and overall pale shades.
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Related: Who's dressing Tom Cruise and Katie Holmes | Tilda Swinton invited by Miuccia Prada to Met Costume Institute Ball
