Revenge! Kandi Vows To 'Take Down' Porsha After Frenemy Spreads Filthy Sex Rumors

Kenya Moore and Sheree Whitfield aren't the only costars at war on The Real Housewives of Atlanta!

As RadarOnline.com exclusively reported, Porsha Williams told pals that Kandi Burruss and her husband Todd Tucker had a secret sex dungeon in their basement — and even attempted to seduce her for a threesome! Of course, the new mom of Ace, 1, privately denied the rumors, claiming Williams, 35, actually was the initiator of a late-night kiss.

Now, Burruss, 40, is furious that the sordid stories are about to be spread on upcoming episodes of the hit show's 9th season.

"Kandi can't stand Porsha," a source close to the singer tells RadarOnline.com. "She has no clue what motivates her, and doesn't know who she is anymore."

"Instead of growing, Porsha is just moving backwards."

The typically drama-free reality star has been plotting her revenge in recent weeks.

"Kandi just wants to take her down and show people what a liar she is," the source insists.

Perhaps Williams just wants to take the heat off her own sex scandal. As RadarOnline.com previously reported, her ex-husband, Kordell Stewart, recently revealed that he was accused of hooking up with a trans women in a public park back in the 90's.

He vehemently denied the allegations, calling the story "absurd."

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