The Real Housewives of Atlanta co-stars Cynthia Bailey and Phaedra Parks say there is only one person to blame for an altercation that got physical on the latest episode of the show that aired Sunday night.

Bailey appeared on Bravo's Watch What Happens Live after the show aired and said the fight was mainly Kenya Moore's fault.

"It was really hard to watch this fight tonight...I don't wanna blame anything on Kenya but once she got up then that made Brandon get up. Once Brandon got up...People just started getting up. Everyone was asking a lot of really touchy questions."

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She revealed that this is the first physical fight since the show started and wanted to defend her husband Peter Thomas, who also got caught up in the fight.

"I was surprised at how it looked like Peter was a part of the fight and he wasn't. One thing that Peter was very instrumental in doing was actually breaking up the fight."

During the episode, Phaedra Parks also blamed Moore for the fight after her husband, Apollo Nida, explained what happened.

Nida said, "I never thought someone would hit me. Especially when I was kind of trying to diffuse the situation.

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Parks responded and said she was afraid people would look at Nida as one who played a part in the fight because of his criminal past.

"I'm not downplaying Apollo's role in this mess. However I blame Kenya for this whole melee because if she would have remained in the seat and acted as if she had some sense for a change, none of this would have happened."

The Real Housewives of Atlanta airs Sunday nights on Bravo at 8/7c. Take a look at the fight that has everyone talking below at the 35:00 mark.