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Taylor Swift attends the Elie Saab Spring/Summer 2013 show as part of Paris Fashion Week at Espace Ephemere Tuileries on Oct. 3, 2012, in Paris.
AP Photo/Thibault Camus
Jennifer Lopez, her boyfriend Casper Smart and her daughter, Emme, watch Chanel's ready-to-wear Spring-Summer 2013 collection presented in Paris on Oct. 2, 2012.
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Jessica Chastain attends the Saint Laurent Spring/Summer 2013 show as part of Paris Fashion Week on Oct. 1, 2012, in Paris.
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Kate Moss, right, and Salma Hayek attend the Saint Laurent Spring/Summer 2013 show as part of Paris Fashion Week on Oct. 1, 2012, in Paris.