Jennifer Lopez is sharing her biggest acting regret - turning down a movie that earned another actress an Oscar nomination. "[Director] Adrian Lyne offered me Unfaithful," Lopez told Howard Stern in an interview on Wednesday, October 15, referring to the 2002 erotic thriller starring Richard Gere and Diane Lane. Lopez, 56, said she turned down the film because "the script wasn't good" initially, adding that Lyne "then made it great." "And Diane Lane got nominated for the Oscar," the actress and singer said with a laugh.