'Jersey Shore Family Vacation' Season 4 is set to premiere in 2020 but will be missing one key star. Snooki announced on her podcast "It’s Happening with Snooki and Joey" that she has finally outgrown the 'Jersey Shore' franchise. The show recently reached its 10 year-anniversary on December 3rd initially airing in 2009, and Snooki has been there the whole way. The show certainly won't be the same without her. According to Perez Hilton, she has been wanting to call it quits for some time now.