Greene promotes her new horror movie in Hollywood. Plus: Miley Cyrus, Hilary Duff, Nicole "Snooki" Polizzi and more
Credit: Erik Pendzich/REX USA
Updated: Friday Aug 24, 2012 | 06:00 AM EDT
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Is it fall already? Volunteering with Zoo York and Stoked Mentoring, model Kate Upton keeps things tidy during a community park clean-up in New York on Thursday.
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