‘90 Day Fiance’ Stars Josh Weinstein and Libby’s Sister Jenn Potthast Confirm Dating Rumors

90 Day Fiancé stars Josh Weinstein and Jenn Potthast confirmed they’re dating in a new sneak peek of the upcoming tell-all for  90 Day: The Last Resort.

Jenn, who is the older sister of 90 Day Fiancé star Elizabeth “Libby” Castravet (née Potthast), attended the tell-all via video call in a clip shared by Extra on Friday, April 18.

“We have a little bit of a history,” Jenn told host Shaun Robinson. “He knows my mom and part of my family, like, my sisters. We just, like, recently reconnected and Josh comes to me for advice.”

The modeling CEO clarified that Libby and Jenn’s other sister, Rebecca Potthast, used to work for him before confirming that he and Jenn “have been seeing each other for a couple months.”

“We’re just having fun right now and seeing where things go,” Josh continued.

Josh’s fellow Last Resort costar Julia Trubkina asked if he and Jenn had slept together. He said that they “were in a very new relationship,” and Jenn shook her head and said “no.” Shaun, 62, then asked if the two had any plans to meet up.

“We do,” Josh replied. “We’ve actually been on a couple of trips recently, and we have some plans, I think, over the next month or two months to meet up.”

Jenn chimed in and added, “Yeah, we’re having fun. If he didn’t make me happy right now, I’d be like, ‘Bye.’”

Josh appeared in this season of The Last Resort alongside Natalie Mordovtseva, but the two have since parted ways. Natalie, 38, seemed to get some support from her friend and costar Stacy Silva while Josh and Jenn spoke about their future plans, but when Shaun asked how Natalie felt about the situation, she didn’t harbor any ill will toward the couple.

“I’m happy for him. She’s beautiful. Hopefully it will work out,” the Ukraine native said. “The way he treated me, it’s not necessary he will be treating her the same way, so I do believe he could be nice, but not to me. I’m wishing you luck. I wish you much more than I had with him, hopefully.”

Josh and Jenn first sparked dating rumors two years ago when he posted a video of them together. However, Josh’s ex-wife, Candice Mishler, exclusively told In Touch that they were “just friends.”

Rumors began swirling about Jenn and Josh this year when they were spotted enjoying some late night drinks together in early March. A video of the two was shared by an Instagram account that speculated that Jenn and Josh had been secretly dating for years.

“Josh Weinstein’s 90 Day Fiance mystery lady may have been revealed. Has he been hiding her for years?!! This is Elizabeth Potthast’s sister, Jenn, remember her?” the video was captioned. “Josh actually knows their family since Elizabeth’s mom runs a casting agency. What do you all think? Does it look like a match made in heaven? P.S. He tagged Jenn on her IG.”