Absolutely heartrending news from MTV today: The sixth season of Jersey Shore will be the reality show's last, the network confirms to Celebuzz. That means you'll definitely want to tune in Oct. 4 when it premieres. And don't worry: The GTL lifestyle will live on through spinoff Snooki & JWoww and, maybe, The Pauly D Project. As for The Situation, you can find him on Celebrity Big Brother's season 10. And Vinny Guadagnino? Following news of the cancellation, he tweeted, "Alright, so I guess I’ll run for president now."