Teresa and Joe Giudice's wedding photos are at the center of a legal battle involving their photographer and a reality TV blog.
The wedding photog, Neil Clipper, is suing a NYC-based blog for using a pic from the Giudices' 1999 nuptials -- a shot he says he took, and the site used without his permission.
According to docs obtained by TMZ ... Neil says he owns the rights to the photo which was used for a 'Before They Were Famous' post on the 'Housewives.'
He included the pic in the lawsuit -- Joe and Teresa looked so young and innocent. Of course, Joe is 4 months into a 41-month prison stint for conspiracy to commit wire and bankruptcy fraud.