Pitt knows the drill – it's all about building community – as he volunteers for Habitat for Humanity. Plus: Justin plays host, K-Fed performs and more

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COMMUNITY BUILDING

Brad Pitt dons his hard hat as he helps build homes in Lonavala, India, on Wednesday. The actor began his volunteer service on Monday as part of the Jimmy Carter Work Project to construct 100 homes in India for Habitat for Humanity.