"Real Housewives of Atlanta" star Porsha Stewart taught her fellow co-star Kenya Moore a lesson by giving her a good old fashion hair pulling and ass whooping during RHOA's reunion show taping on Thursday (March 27th).

The fight reportedly ignited after Moore began to taunt Porsha about her ex-husband Kordell Stewart's sexuality and tried to gift [Porsha] a basket filled with sex toys.

An insider says “[Stewart] couldn’t take it anymore."

"Porsha beat the sh*t out of her! She is a little thing and she jumped on her and pulled her down to the ground by her hair, and Kenya doesn’t have a weave, it is all her own hair," says the source.

“Porsha was sick of her saying that she was Kordell’s beard and those toys were the last straw. Porsha is a skinny thing but she was whopping her butt!”

A source close to production says that as NeNe Leakes, Phaedra Parks, Kandi Burruss, Cynthia Bailey and host Andy Cohen watched in horror, security guards immediately tried to break up the fight. “They couldn’t get Porsha off Kenya!”

The physical fight came as no surprise to those on the RHOA reunion set, with the source also saying Kenya completely crossed a line by mocking Kordell’s sex life.