Vicki Gunvalson is not happy about Debra Messing's recent comments on Watch What Happens Live.

Vicki Gunvalson Reunited With Two Former 'RHOC' Stars: Are They Returning For Season 11?

Earlier this week, Messing appeared on Andy Cohen's late night talk show, along with Real Housewives of Beverly Hills star Kathryn Edwards, and while chatting with the host about The Real Housewives of Orange County, Messing took aim at Gunvalson, claiming she knew Brooks Ayers was allegedly faking his cancer diagnosis.

“She totally knew,” Messer told Cohen. “Vicki knew. She got me really really mad. She was so sanctimonious. When she compared herself to Jesus Christ, I was like, OK, I’m out.”

'RHOC' Vicki Gunvalson Is Still Dealing With Season 10 Drama On Twitter: See Her Response

After hearing what the actress said, Gunvalson was seen conversation with a number of fans on Twitter in regard to the issue of Ayers' stage 3 Non-Hodgkin's lymphoma.

 Gunvalson went on to explain that while many believed, and still believe, Ayers does not have cancer, she had no reason not to believe him during the time they were dating.

Vicki Gunvalson will return to Bravo for The Real Housewives of Orange County season 11 later this year. Needless to say, Ayers will not be joining her.