A look back at all the funny moments, the scary moments, and the most outrageous parts of the Jersey Shore roommates during their stay in Seaside Heights, Miami and back to Seaside Heights again. This is a clip show showing those moments once again.

The roommates arrive in Florence, Italy and realize that they are not in Jersey anymore. With the narrow streets and different way of life, Nicole, Jenni,Ronnie, Mike, Sammi, Deena, Vinnie and Pauley have their work cut out for them. Right off their is a secret that may bring back the old drama, but with new players.

Sammi "Sweetheart" and Ronnie start up the fighting but the roommates are there to squash it before it escalates. Mike "The Situation" tries to push Nicole "Snooki" a little more about their relationship, but she pushes him away. Pauley D. and Deena have sparks, but only one is a willing participant.

When a possible three-way is going to happen for Mike, Deena steps in and pulls a robbery on him. Ronnie and Sammi decide to start over minus the drama. A secret is reveals that set Nicole on the war path.

Vinnie and Pauley tease Deena about her experience with Vinny's girl the other night and she feels the pressure. Ronnie and Sammi start up their old tendencies and drama, but this time, Mike gets involved accidentally.

After the fight with Mike and Ronnie, Mike is carried off in a stretcher and the roommates have to deal with the Ronnie and Sammi drama once again. Nicole and Jenni get flowers from their boyfriends.

Pauly D and Vinny put on a "Guido-themed" comedy show, while Ronnie and Sammi work once again to patch things up. Snooki becomes so distraught over her rollercoaster long-distance relationship that JWOWW and Sammi decide to intervene.

Snooki and Deena are released from the police station after their accident. Later, Snooki's boyfriend Jionni visits, but their romantic reunion comes to an abrupt halt, and a sobbing Snooki ends the night alone on the streets of Florence.

Snooki and Deena are released from the police station after their accident. Later, Snooki's boyfriend Jionni visits, but their romantic reunion comes to an abrupt halt, and a sobbing Snooki ends the night alone on the streets of Florence.

Snooki is devastated over her big fight with Jionni, and decides to take a break from the relationship. Mike thinks it's finally his chance to win her over, but it's someone else who ends up comforting her. Meanwhile, Deena has a pregnancy scare.

The boys visit Vinny's family in Sicily, while the girls head to Tuscany for a wine tour.J-WOWW and Snooki get into a arguement once again. Later, Snooki learns the truth about her and Vinny's hookup, and when Mike threatens to tell Jionni, Snooki snaps and attacks and throws objects at him. She ultimately tells Jionni about her and Vinny.

Deena once again is on the prowl for Pauly D. The Situation continues to instigate drama in the house and everyone turns on him and later in a club Team Meatballs are not treated well again and end up getting into another brawl.

The roommates leave Italy and return to New Jersey.

The cast reunite to talk about Season 4 and all the Drama that went into the season.