By Antoinette Bueno
3:00 AM PDT, May 19, 2012
Does Jessica Chastain's refreshingly minimalist approach to dressing make you cheer, or is this stark white Alexander McQueen dress too severe?
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Jessica Chastain

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Does Jessica Chastain's refreshingly minimalist approach to dressing make you cheer, or is this stark white Alexander McQueen dress too severe?
Marion Cotillard

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Was Marion Cotillard a vision in Dior, or was her black ball gown a total bore?
Jane Fonda

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Is Jane Fonda's age-defying body the talk of the town, or do you hate her bronze Atelier Versace gown?
Charlize Theron

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Is it admirable that Charlize Theron clearly has no fear, or is this Christian Dior dress inappropriately sheer?
Zooey Deschanel

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Are you feeling the heart-shaped hole in Zooey Deschanel's chest, or does she need to give her "adorkable" style a rest?
Ka$ha

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Is a cleaned-up Ke$ha the one you love the most, or does she still look gross?
Kristen Stewart

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Did Kristen Stewart's Marchesa dress create the right kind of fashion stir, or did the dress overpower her?
Freida Pinto

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Are you loving Freida Pinto's bedazzled top, or is this a flashy fashion flop?
Diane Kruger

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Is this an unquestionably beautiful dress, or a hot mess?
Eva Longoria

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Beautifully over-the-top, or does she need to stop?
Tops & Flops: The Week in Fashion

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The week in fashion included the start of the 65th Annual Cannes Film Fest, where the stars went all-out to look their best. Whose couture gowns ruled, and who got schooled? You decide!