Witherspoon shares a post-lunch smile in Beverly Hills. Plus: Brad Pitt, Bradley Cooper, Kendra & Hank, Rihanna and more
Updated: Wednesday Aug 24, 2011 | 06:45 PM EDT
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Following a weekend with the kids, it's back to work for Brad Pitt, who takes a moment to say hello Wednesday while arriving on the Glasgow set of World War Z.
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