In a new midseason trailer for ‘Jersey Shore,’ JWoww arrives in Vegas, but she lets the guys know that they’re on thin ice by threatening to quit the show just like Snooki did.

Things are about to get even crazier on this season of Jersey Shore: Family Vacation! After Angelina Pivarnick’s arrival at the group’s Las Vegas resort on the Dec. 17 episode, the second half of the season will feature another cast member showing up — Jenni “JWoww” Farley. JWoww couldn’t make her original flight to Vegas with Deena Cortese because she was recovering from having some work done on her face, but she makes a grand entrance in the new midseason trailer.

Of course, this all comes amidst the guys’ plan to end the drama between JWoww/Deena and Angelina. The feud stemmed from the speech that JWoww and Deena, along with Nicole “Snooki” Polizzi, made at Angelina’s 2019 wedding. However, the trailer hints that things don’t go as planned with JWoww, Deena and Angelina ALL at the same hotel in Vegas. At one point, Ronnie Ortiz-Magro even gets a text message and tells the other guys, “JWoww says, ‘If you do that, I’m quitting.’”  JWoww’s partner in crime and best friend, Snooki, had already quit the show ahead of this season due to the drama.

Jenni ‘JWoww’ Farley attends the MTV VMAs. (AP Images)

Meanwhile, Pauly D can be heard in a voiceover saying, “We have Deena now scared to sit down with Angelina.” Things appear to get so out of hand, that the guys have to call in reinforcements — and Dr. Drew comes to the resort to help hash things out! Of course, the trailer doesn’t reveal how things play out between the girls, and viewers will just have to tune in to see.

In addition to the drama, though, there’s some happy moments. Pauly brings his new girlfriend, Nikki Hall, to the hotel to have dinner with the roomies. Plus, Angelina’s husband, Chris Larangeira, shows up for a ‘do over’ wedding, and Mike “The Situation” Sorrentino and his wife, Lauren, announce that they’re expecting their first child together.

angelina pivarnick
Angelina Pivarnick attends Jingle Ball. (AP Images)

At this point in the show, Angelina’s wedding was already ten months in the past. However, the feud between the girls escalated when the nuptials aired on Jersey Shore earlier this year, which led to them calling each other out on social media. Earlier this season, JWoww and Deena said that they didn’t want Angelina in their lives, but it looks like the guys aren’t going to be giving them a choice!

Jersey Shore airs on Thursdays at 8:00 p.m. on MTV. After tonight’s Dec. 17 episode, the series returns on Jan. 7 with the second half of the current season.