Olivia Munn and Katharine McPhee show Michael Kors some love, plus Tyra hams it up and Katie Holmes makes her big debut
Credit: Dimitrios Kambouris/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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While the Project Runway host sticks to all-black attire backstage at his Spring show, Olivia Munn (in a Michael Kors dress) and Katharine McPhee (wearing a Michael Kors dress and shoes) turn it out in bright dresses and glam heels.
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