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ET has learned that Hilary Duff was hit with a lawsuit today in regards to an alleged 2010 car accident in Los Angeles.

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The lawsuit claims that on December 12, 2010 Duff crashed her Range Rover into a car driven by Rachel Owens, who allegedly suffered "great mental, physical and nervous pain and suffering" as a result.

The papers go on to claim that Owens had to miss work because of her injuries, and asks for unspecified damages.