Photographs showing a naked Jlaw have been released included in a package of hacked pics in the second such leak of hacked personal content of stars by 4Chan and other online sites such as Huffington Post.
The list of celebrities involved in the release also includes actress Aubrey Plaza and model Kate Upton. New photos of Lee Sobieski have also been leaked in this latest cache.
It is not possible to determine when the pictures were from but investigations into the leak are currently being made by the FBI.
Earlier this month over 100 famous women were targetted by a group of hackers who took hundreds of naked photographs and sex tapes from their personal accounts and leaked on the web.
The original collection of images also included stars Mary E Winstead, Cara Delevigne and Victoria Justice.
Representatives for Kate Upton released a statement on her official website saying they were verifying the authenticity of the photos.