'RHOC's Shannon Beador Fights With Hubby David's Ex-Mistress at USC Game

It seems like The Real Housewives of Orange County drama is nothing compared to the off-air drama that surrounds some of the show's stars. While Shannon Beador has had her moments with co-stars, including Heather Dubrow, Meghan King Edmonds, Vicki Gunvalson and even Tamra Judge, it was her off-screen fight over the weekend that has really caught our attention. It is being reported that Beador got into a very heated verbal disagreement with her husband David's former mistress, Nicole McMackin. The two ran into each other at the USC football game where tempers flared.

According to Us Weekly, the altercation went down at the October 24 game when the couple first caught the a glimpse of McMackin. However, while they tried to ignore Nicole, an eyewitness explained that it was hard to do, as she purposely walked right by them in an attempt to get their attention.

Yet, the situation became even more awkward when Beador ran into McMackin while returning to her seat.

"That's when Shannon calmly said to Nicole, 'You have a lot of nerve being here,'" an insider explained, according to Heavy, adding that Nicole then proceed to move her face "two inches from Shannon's face" and screamed "F**k you!"

A photo posted by Shannon Beador (@shannonbeador) on Oct 24, 2015 at 4:48pm PDT

However, Beador reportedly kept her cool, asking the former mistress, "Are you kidding me?"

McMackin replied to that by saying, "You're sick and you're crazy," to which Beador responded, "Why are you describing yourself to me?"

Despite the affair, it seems that Shannon and David are set to focus on their marriage, which fans of RHOC have seen during season 10, according to Life & Style.

"We want to give other couples hope even if there is infidelity, or something devastating in a relationship, if you both work and make the effort and love each other, you can get out," the couple explained. "You can get though it and get though in a better position than you started out in."