By Bronwyn Barnes
Jul 13, 2011 @ 5:00 pm
Ben Hider/Getty Images

After joining Heidi Klum for a morning run across the Brooklyn Bridge, Brooklyn Decker changed into a summer-chic Alexander Wang dress (which she accessorized with a pair of oversized scissors) for the launch of Sephora's Same Day Beauty Delivery service in New York City. Click through the gallery to see Kate Beckinsale, Khloe Kardashian and more stars at last night's hottest parties!

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