Hollywood dances to a hip-hop beat

Three hip-hop artists have key parts in American Gangster, the Oscar hopeful starring Denzel Washington and Russell Crowe out Nov. 2. Andre 3000 takes a turn with Charlize Theron in Battle in Seattle, due in December. Robert De Niro and Al Pacino reunite next year in the crime drama Righteous Kill with 50 Cent as their co-star.
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