02/06/2011 05:12 am ET Updated May 25, 2011

JWoww Nude Photos: Demands Return Of Naked Pics From Ex-Boyfriend

Jwoww's legal fight with her ex-boyfriend ain't just about money -- TMZ has learned she's very concerned about some "derogatory" photos in his possession ... photos that we're told leave very little to the imagination.

Weeks before the "Jersey Shore" star's ex-boyfriend/former business manager Thomas Lippolis sued Jwoww for allegedly stiffing him on several deals -- Jwoww's lawyer sent the guy a letter explaining a "final payment" for his services was in the works.

Read more on tmz.com