Jennifer Lopez has filed a lawsuit against her ex-husband Ojani Noa to prevent him from releasing a tell-all film and home-video footage of the two of them, TMZ is reporting. Noa is said to be shopping around a movie called How I Married Jennifer Lopez: The J. Lo and Ojani Noa Story as well as hours of intimate home video footage. Lopez says this is a violation of a confidentiality agreement between the exes and is seeking a stop to the production and marketing of the materials.