Orange County Housewife Kelly Dodd and former OG of the show, Vicki Gunvalson, reportedly got into a heated fight during the taping of the reunion show.

"Kelly Dodd and Vicki Gunvalson got into the most epic feud during the RHOC reunion," a source close to the production revealed to HollywoodLife. 

"It's by far Vicki's best reunion to date. There was a lot of yelling and finger pointing when it came to these ladies, especially." 

The ladies made headlines last week after friend of the show, Vicki, filed a lawsuit against Kelly using a fake name — "Jane Roe."

Vicki is seeking damages for defamatory statements made by Kelly — including that she is a "fraud," a "con woman," and that she "preys on older people." Vicki claims that Kelly's words hurt her business and reputation. 

During last year's reunion show, Vicki accused Kelly of using cocaine and during this season. Vicki spread rumors about Kelly, accusing her of being involved in a "sex train" involving eight men!