'RHOC' Season 11 Spoilers: Vicki Gunvalson & Shannon Beador 'Go At It' On Camera!

Real Housewives of Orange County star Vicki Gunvalson is still dealing with the fallout from the revelation that her ex-boyfriend Brooks Ayers fabricated his cancer records. With season 11 just starting to film, the Bravo star is reportedly already butting heads with costar Shannon Beador that many viewers will see play out throughout the episodes.

"Shannon is not going to let Vicki live this down and she is also not going to let her back out of it," a source told Radar Online. "The two of them have been going at it and they have only taped together just a few times."

 #RHOC reunion part two airs TONIGHT at 9pm on BRAVO! Who will be watching ??? @tamrajudge @meghankedmonds @shannonbeador @vickigunvalson

A photo posted by Heather Dubrow (@heatherdubrow) on Oct 26, 2015 at 6:29am PDT

While the cast still doesn't believe Vicki didn't have any idea about Brooks not telling the truth, they want her to show she's not lying to them.

"Shannon and the other girls want Vicki to take a lie detector test to prove that she did not know that Brooks was lying about having cancer," the source said.

Vicki's reaction? "Vicki said, 'absolutely not," according to the gossip site. "She was really insulted that they would even suggest that." "She really wants everyone to just drop it so that they can all move onto someone else's bulls**t, but that is not happening," the source continued.

#FBF Remember this night ladies?? SEASON 10 finale of #RHOC on Monday at 9! @tamrajudge @shannonbeador @meghankedmonds @vickigunvalson #FIREBALL A photo posted by Heather Dubrow (@heatherdubrow) on Oct 9, 2015 at 4:23am PDT

As MStars News reported, Shannon isn't the only housewife to have a bone to pick with Vicki. Heather Dubrow also blasted her castmate over the drama from last season.

"We're all over her. We are over the lies and we are over the propaganda tour and we are all over the whole thing," she told Radar. "It really sucks what she's done and I will tell you what I really don't like. What I don't like is the bulls**t apology that isn't really an apology. It's an apology for being duped."

Do you think the housewives should get over what happened in season 10?