Sparks fly when DJ Pauly D and Vinny invite their ex-girlfriends to live and work with them in Las Vegas.

Pauly and Vinny attempt to make amends with their exes. The prank war champions continue their reign when they make the new guys their next target. A one night stand sparks drama in the suite.

Pauly and Vinny's reputations are on the line when their suitemates embarrass themselves on their first day of work. Marissa confesses her one night stand to her mom.

Pauly tries to make peace with Nikki but leaves her in tears. Vinny confronts Maria about her past insults. The suite is left reeling after an ill-advised hook up.

The suite is shocked when Pauly and Nikki rekindle their rocky romance. The girls devise a plan to expose Antonio’s "cheating." Meanwhile, Derryn hooks up with a stripper.

Mike "The Situation" and his wife, Lauren, make a surprise visit; Pauly and Vinny coach Antonio through his girlfriend troubles; insults turn two best friends against each other.

Pauly D has a big surprise for The Situation; Pauly D and Vinny break their don't hook up with your exes rule; Derynn confronts Pretty Ricky again.

As the women move into Pauly and Vinny's luxury suite on the strip, they will spend their summer working at the world-famous Drai's Night and Beach Club and playing in the Las Vegas sun.

Pauly lands the gig of a lifetime in Miami and invites everyone to come along. Tensions run high as Suzi struggles to make amends. Nikki confesses her true feelings to Pauly.

As Pauly gets ready for the biggest gig of his career, he has a tough conversation with Nikki that could change their relationship forever. Things get tense when another woman tries to get in between Vinny and Maria.

The suitemates are in shock as Pauly reveals his feelings for Nikki. Derryn's gossip tears the group apart.

Pauly faces unexpected backlash from the suite after finally saying that he loves Nikki. Marissa tries to hide her jealously when Brandon brings home a stripper

Pauly pulls off his most epic prank at Vinny’s book signing. Angelina arrives and immediately starts stirring the pot with the suitemates.

Angelina turns the night into a disaster when she gets into everyone's business; Derynn attempts to hook up with Pretty Ricky again; Vinny takes Maria out on a date, but a surprise visit from Uncle Nino shocks the suite.

A girls' night out spirals out of control when Suzi questions Nikki's relationship with Pauly. Pretty Ricky asks Derynn to take their relationship to the next level. The cugines are given a lesson in pranking by the Prank War Champion.

On their last day in Vegas, Pauly and Nikki must make a difficult decision about their relationship. Vinny and Maria consider their future.

Pauly D and Vinny's Las Vegas party continues in Part 2 of the Reunion. Vinny and Maria reveal their relationship status. Jersey Shore's Angelina puts Brandon in the hot seat. Plus a cheating scandal that no one saw coming.

With Vinny acting as host of the show, Pauly gets to know the first set of single ladies by asking them to freestyle about their personalities while he DJs.

With Pauly acting as host of the show, it's Vinny's turn to get to know the singles during one-on-one sit-downs and a revealing trivia competition.

Vinny makes a connection at a dance party, one of the women wants out of the house, and Vinny and Pauly duke it out for the chance to take some of the ladies out on a date.

Pauly and Vinny decide which ladies stay and which ladies go, but there's a twist: The ladies have the power to decide whose love they are competing for.

Pauly and Vinny decide which ladies stay and which ladies go, but there's a twist.

Pauly and Vinny will decide which ladies stay and which ladies go, but there’s a twist: the ladies have the power to decide whose love they are competing for

Pauly’s invites his “daughter” to spend an afternoon in the house. The women confront their relationship baggage before packing their bags for a once in a lifetime trip.

The ladies jet set to Houston to get the DJ Pauly nightlife experience and then home with Vinny for a not-so-quiet slumber party on Staten Island. The women are surprised when Snooki stops by for dinner.

Ronnie and Jenni stop by to put the women to the test, literally. Pauly and Vinny put their best foot forward when meeting their potential future in-laws.

Pauly and Vinny will decide which ladies stay and which ladies go, but there’s a twist. The ladies have the power to decide whose love they are competing for.

Pauly and Vinny gets to pick the ladies who can stay but the ladies also choose on whose attention and affection they will compete for.

After a season filled with tearful goodbyes and genuine romance, Vinny, Pauly D and the beautiful ladies of the Guido Palace reunite for the first time to discuss the drama, the hookups and the shocking final cab ceremony twist.