Real Housewives of Orange County star Shannon Beador came face to face with Nicole McMackin, her husband David’s former mistress, during a football game at the Los Angeles Memorial Coliseum on Saturday. The unexpected encounter reportedly led to a heated confrontation between the two women.

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According to Entertainment Tonight, Nicole and her husband were about 15 rows in front of where Shannon and David were seated. An eyewitness claimed that Shannon started yelling during the warmups of the USC-University of Utah football game. An argument later sparked as the reality star began shouting and swearing.

“Shannon, go sit down. No money to be made here. Please let us be,” Nicole’s husband said, according to the eyewitness. One of Nicole’s friends allegedly jumped in to threaten Shannon that she was going to call security if Shannon didn’t leave them alone.

“Wait until Monday. Wait until Monday. The press will be all over you again — you just wait,” 

Shannon, who was referring to Monday’s RHOC reunion special, reportedly yelled to Nicole while grabbing her arm.

But the confrontation did not end there. Later in the game Shannon screamed, “That’s Nicole McMakin. She slept with my husband about three to four times.” David, on the other hand, just sat in silence with his head down.

After the game, Shannon even took to Instagram to slam Nicole further.

Go Trojans! Cheering with good friends! Sorry @tamrajudge couldn’t make it! Someone with no moral compass decided to show up again. Watch reunion part 2 on Monday night and you will understand who I’m talking about. #narcissist #stalker

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

(Image courtesy of Bravo)

Dean Bextor

Staff Writer, BuddyTV