Olivia Munn and Katharine McPhee show Michael Kors some love, plus Tyra hams it up and Katie Holmes makes her big debut
Credit: Astrid Stawiarz/Getty
Updated: Wednesday Sep 12, 2012 | 11:30 AM EDT
By: Alex Apatoff
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Victoria, Kim, Jennifer and more have fun without kicking off their heels
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Who says fashion has to be serious? Jordana Brewster, Brad Goreski and Minka Kelly (both ladies in eye-catching Jenny Packham), get a case of the giggles before taking in the beautiful dresses by the designer.
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