The ladies of The Real Housewives of Miami aren't holding back in the Season 7 finale.

In Wonderwall.com's exclusive clip from the last episode (airing on Thursday, September 25) before the reunion, the cracks in the friendship between Julia Lemigova and Adriana de Moura start to show when the singer deicides to skip out on the former model's event.

As Alexia Nepola, Marysol Patton and Kiki Barth arrive at Lemigova's philanthropic gathering, she tells the women, "Thank you for coming to support me. I know you all have busy lives."

"Never too busy for you and your family and this cause," Nepola tells her.

"Sad not everybody could make it," Lemigova responds, prompting Nepola to interject, "I was going to ask you. So, what happened with the rest of the girls?"

"The girls that I did invite unfortunately couldn't make it," Lemigova replies. "Adriana is — as we speak now — practicing with the band."

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Barth then chimes in, stating of De Moura's upcoming performance at Stephanie Shojaee's Christmas event, "Adriana is expecting all of us to be there for her… very soon to watch her perform. She could do some magic, do something!"

"I hope one day Adriana and I will be in a real better place," Lemigova laments of their fractured friendship, adding that they'd been "trying now for months" to move past the tension.

Nepola gives her take on the situation, saying, "I don't think she's trying — because if she was trying, she would have been here today and she's not. Your actions speak louder than words, but you have to show up."

In a confessional, the blonde beauty speculates, "Adriana just wanted Julia to be in misery with her, and now Julia started finding her own friends within the group."

Elsewhere in Wonderwall.com's exclusive clip, Barth fesses up to her crush on Lemigova's wife, Martina Navratilova. "I don't know what it is, but I think it's something with her short cut," the Haitian-born star shares.

While fans wait with bated breath to see the ladies reunite, Barth exclusively told Wonderwall.com, "This reunion was very chaotic. The reunion should be a whole season by itself. It's actually worse than the season."

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The Real Housewives of Miami airs Thursdays at 9 p.m. ET/PT on Bravo. Each episode streams the next day on Peacock.