Bethenny Frankel shouts down and berates several of her "Real Housewives of New York" cast mates in an upcoming reunion show episode.

Radar Online reports the 44-year-old Frankel first went on the attack against longtime nemesis LuAnn de Lesseps, again accusing her of sleeping with a married man while all the women were recently abroad together on a group trip to the Turks and Caicos.

When de Lesseps tried defending herself, by insisting the last time she saw the man in question he was escorting her to the lady's room, Frankel quipped, "LuAnn does her best work in the restroom."

Next up for Frankel was Ramona Singer, whom she again dressed down for allegedly stealing a dress from her.

When a perplexed Singer wondered aloud what makes the piece of clothing so important, Frankel screamed, "It's my dress. It doesn't belong to you. Don't to this to yourself."

Ironically enough, Frankel recently posted a blog on Bravo.com where she insisted "success hasn't changed me." The Skinny Girl creator, who recently sold her cocktail brand for $120 million, later added, "I know where I come from. I try to be humble, and I understand the value of a dollar."

Since first appearing on the show, Frankel has also bitterly split from her second husband, Jason Hoppy, and the two remain locked in a legal battle over how to split up assets and who should be entitled to what.

In her blog, Frankel added, "I don't know how my success has affected the other women. I know that it has, because I feel it..."

And, as almost expected, Frankel found the time in her post to again chastise several of her cast mates.

"She doesn't own her stuff," she wrote of Morgan. "She is not alone in that on this cast. I'll leave it at that."