Porsha Williams was reportedly high and drunk moments before she dragged Kenya Moore by her hair during the Real Housewives of Atlanta reunion show. 

According to Radar Online, just hours before the attack on Moore that ended with Williams' arrest, the ex-wife of Kordell Stewart was allegedly drinking wine and taking prescription drugs backstage.

"Porsha was drunk...  there were two bottles of wine in her dressing room. She came to fight Kenya and needed some liquid courage!" a source said. 

The source added that Williams had been indulging in the prescription drugs to cope with the depression following her public divorce from Stewart. 

"She is very unstable," the source alleged. "She's been taking medications and mixing it with alcohol."

After Williams beat down Moore, she was seen on-camera crying to her cast members, saying,"I can't believe I did that! I have embarrassed myself!"

"Kenya was a target from the beginning because all the ladies are jealous of her," the source claimed. "NeNe coached Porsha into being violent toward Kenya to save her job because it was widely reported that she was going to be fired."

Meanwhile, Moore has released a statement since the attack, claiming that despite everything that has progressed during the past season, she didn't deserve to get struck by Williams. 

"There are many inflammatory statements made by cast members to and about each other particularly during the reunion tapings," Moore told PEOPLE magazine in a statement. "Many have made untrue, denigrating, disparaging, and inflammatory statements against me in an attempt to provoke me, but I have never reacted in a violent way."