The cast consists of eight people. The cast is spilt with four guys and four girls. The guys include: Mike “The Situation”, Pauly D, Vinny, and Ronnie. The girls include Jenni “Jwoww”, Sammi, Snooki, and Deena. There has been cast replacements in past seasons. Originally, instead of Deena, Angelina had been there but had a tough time getting along with the other cast members.