Vicki Gunvalson and Shannon Beador's friendship comes to an end during tonight's finale episode of The Real Housewives of Orange County season 10.

'RHOC' Star Shannon Beador Shoots Down The Accusations Her Behavior Is 'Scripted'

In a sneak peek at the new episode, shared by E! News on Monday, Beador is seen rushing towards Gunvalson after being confronted about David's affair by Gunvalson's brother's girlfriend.

"Thank you so much, for being the true friend and not telling anybody my secrets," Shannon said as she held Gunvalson's arm tightly.

"What secrets?" Gunvalson asked. "What just happened?"

Gunvalson's brother's girlfriend, a woman named Rhonda, mentioned Beador's husband's affair after the topic of Gunvalson's now-ex-boyfriend Brooks Ayers' allegedly fake cancer was brought up.

"It wasn't like I was telling a secret," Gunvalson later explained. "Shannon had already told Tamra and Heather. I was just telling Rhonda and Billy what they were going through because Billy knows David and Shannon because we were in Mexico together."

"I'm just gonna say, 'Shannon vs. Vicki.' That pretty much describes the finale to me," Beador told E! News of tonight's episode last month. "And it's not something that I'm excited about. It's not something that should've happened."

To watch a sneak peek of tonight's Real Housewives of Orange County season 10 finale, check out the clip below, and don't miss the new episode tonight, October 12, at 9 p.m. on Bravo.

Tags
The Real Housewives of Orange County, Bravo, Reality TV, Vicki Gunvalson, Shannon beador