Kordell Stewart's ex-wife is being blasted by her reality TV boss for allegedly sparking a reunion show fight with castmate Kenya Moore that resulted in her being escorted out of the studio.

Bravo show creator Anthony Cohen tells RadarOnline.com he was horrified over the brawl between Moore and Porsha Williams, which took place on the set of their Real Housewifes of Atlanta show.

Porsha Williams, Kenya Moore RHOA brawl

"There was an altercation that took place," he told Radar. "They stood up... I think I stood up pretty quickly. It was such a flash, and it started to escalate. I was trying to prevent it, and a couple other people jumped in too. To me, it came out of nowhere."

Several media outlets have reported the fracas commenced after Moore taunted Williams about her NFL ex's rumored sexuality, even bringing sex toys on the stage to hammer home her points.

"The other women felt Kenya provoked her a bit," admitted Cohen. "I was so shocked and surprised. I don't want that to happen. I think it's gross. And I think it just totally inappropriate. It's wrong. It's not entertaining. It's just bad."

Porsha Williams broke?

It's been a tough last few months for Williams, who in addition to reportedly not receiving any alimony or assets in her bitter divorce from Stewart is now also rumored to be on the chopping block with show execs over her perceived boring show segments.

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