Gwen Stefani in L.A.M.B. at the Costume Institute Gala 2010
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Amanda Seyfried in Balenciaga at the Les Misérables premiere in London
Photo: Dave M. Benett/Getty Images
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Keira Knightley in Erdem at the Anna Karenina premiere in Hollywood.
Photo: Jonathan Leibson/WireImage
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Special Edition Best Dressed: The 2012 CFDA/Vogue Fashion Fund Awards
Emma Stone in Burberry Prorsum
Kristen Stewart in Louis Vuitton
Claire Danes in Lanvin
Special Edition Best Dressed: The 2012 Emmys
Jessica Alba in a Narcisco Rodriguez dress, bag and shoes.
Clémence Poésy in Louis Vuitton
Rihanna in Givenchy
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Special Edition Best Dressed: Fall 2012 Couture Fashion Week