Jessica Simpson, an actor and singer,learning to fire

U.S. Navy Chief Gunner's Mate Keith McGinley prepares Jessica Simpson, an actor and singer, to fire a .50-caliber machine gun during Simpson’s USO and Navy Entertainment sponsored visit aboard the aircraft carrier USS Harry S. Truman (CVN 75) Oct. 1, 2010. Simpson visited Truman to meet and greet Sailors and Marines during the ship’s deployment in the Arabian Sea. (DoD photo by Mass Communication Specialist Seaman Apprentice Tyler Caswell, U.S. Navy/Released)