Things are going to be really interesting on Season 6 of WEtv’s “Marriage Boot Camp: Reality Stars.” The show released a promo video for the upcoming season teasing that in addition to having a “Mob Wives” star and a “Bachelor” alum, a mystery “throuple” will be joining the cast.

The teaser video says that the “throuple” will be two girls and a guy. “Why can’t I have a husband and a girlfriend?” an unidentified woman asks as scenes from the upcoming season flash across the screen. Even though the network didn’t reveal who the secret guests are, VH1 reports that it could be former “Love & Hip Hop: Atlanta” stars Nikko London, his ex-wife Margeaux Simms and Margeaux’s girlfriend Merika Palmiste.

The trio hasn’t responded to the report but fans posted screen shots of Margeaux and Nikko in the “Marriage Boot Camp” trailer. Having the three of them of the marriage counseling show should be interesting since Margeaux and Nikko had a huge falling out on Season 4 of “Love & Hip Hop: Atlanta.” Margeaux was known as Nikko’s “secret wife,” and their relationship fell apart because of his sex tape and romance with Mimi Faust.

Even though Nikko ultimately wanted to work things out with Margeaux, the season ended with her telling her estranged husband that she had moved on and was dating a woman.

In March, Margeaux opened up about her and Nikko’s complicated relationship admitting to VH1.com that they aren’t divorced yet and things were complicated. “Nikko and I are friends and we’ve both moved on,” she said. “Those things take a little bit longer that I’d like to finish. But he’s my good friend and we both moved on with other people.”

Margeaux also said that she doesn’t have any “ill will” towards Nikko and they’re still cool. “We’re friendly,” she explained. “He’s a good person and I feel like he’ll always be a friend to me.”

Season 6 of “Marriage Boot Camp: Reality Stars” premieres in October, and includes “Mob Wives” star Karen Gravano and her boyfriend Storm, former “Bachelor” stars Jade Roper and Tanner Tolbert, “Real Housewives of New Jersey” star Amber and Jim Mercheese, and “R&B Divas: Atlanta” star KeKe Wyatt and Michael Ford.

Marriage Boot Camp Season 6 cast Former “Love & Hip Hop: Atlanta” star Margeaux Simms is rumored to be joining Season 6 of “Marriage Boot Camp.” Pictured: Margeaux at the Verge: Queer New York fashion show in New York, on Sept. 17, 2015. Photo: Getty Images