You Need to See Why Briana Culberson Makes a Sneaky Cameo at The Real Housewives of Orange County Season 13 Reunion

Things are going to get feisty when The Real Housewives of Orange County crew sits down to hash out all of Season 13's drama and beefs. From learning whatever "the hidden secret of Orange County" is to shocking allegations and everything in between (including a surprising twist in Tamra Judge and Shannon Beador's friendship), the upcoming RHOC reunion looks like it will leave no stone unturned, as you can see from the teaser above.

Speaking of Tamra, Andy Cohen shared this little tidbit with her before hitting the couches: "I never know what to expect from you at reunions."

And while we can't wait to see what Andy will get the ladies to confess, we did notice someone special makes a sneaky little cameo during the reunion. Vicki Gunvalson's daughter Briana Culberson drops by. Wondering why? Well, you can press play on the video above to find out.

Ahead of the big reunion next week, make sure you tune into the RHOC season finale which airs tonight at 9/8c. Preview, below.

Next on RHOC: It's the Finale!