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Mr. Baldoni had accused Ms. Lively and her husband, Ryan Reynolds, of trying to destroy his reputation. The Times had brought the feud into the public eye.

By Katie Robertson

A federal judge on Monday dismissed a lawsuit that the actor Justin Baldoni had filed against his former co-star Blake Lively and her husband, Ryan Reynolds, as well as his defamation lawsuit against The New York Times.

Mr. Baldoni filed a $400 million lawsuit against Ms. Lively and Mr. Reynolds in January, accusing the Hollywood stars of trying to destroy his reputation by accusing him of sexual harassment and retaliation on the set of the film “It Ends With Us.” He also named their publicist, Leslie Sloane, and her company as defendants.