Jack Schlossberg is continuing his feud with Ryan Murphy over his new series American Love Story, which in its first season is set to depict the relationship between John F. Kennedy Jr. and Carolyn Bessette.

After Ryan Murphy claimed Jack Schlossberg "doesn’t remember" his uncle, JFK Jr., Schlossberg let it rip on Instagram.

Jack Schlossberg, the grandson of President John F. Kennedy and son of Caroline Kennedy, took direct aim at the 'American Horror Story' creator after Ryan Murphy claimed on California Governor Gavin Newsom’s podcast that Schlossberg couldn’t possibly “remember” his late uncle, John F. Kennedy Jr .