Um...awkward?

On last night's episode of Watch What Happens Live, Brandi Glanville had an awkward moment with guest Jeff Lewis in front of Andy Cohen. The two had been enjoying playful back-and-forths and innocent insult-throwing when one particular barb from Jeff Lewis made Brandi uncomfortable: he wondered whether one could get an STD by touching her hair.

The quip made Brandi, who reacted by throwing a drink in Jeff's face, uncomfortable and brought her to tears—so much so that she had to turn around from the cameras and take a "quick five." Check out the clip below.

But were those tears for real? Brandi says the whole thing was a joke—an intentional set-up between her and Jeff Lewis to make Andy squirm.

Show Highlight Brandi Tosses Wine at Jeff! bravo Insider Exclusive! Create a free profile to get unlimited access to exclusive videos, sweepstakes, and more! Sign Up for Free to View

"People Jeff Lewis & I were joking!" she tweeted. "We are good friends !I turned around cuz I couldn't stop laughing we wanted to fool Andy! #wefooledandy" A few minutes later, she posted the following tweet: "Just getting bAck to my hotel—It was just jokes for Andy sake although [Jeff Lewis] might have deserved it !#heartu #1st2foolAndy"

The "trick" may have worked on the host: Andy tweeted "Live TV is real something...." after the show went off-air. A few hours later, he shared, "Now I can't sleep"

Brandi, a frequent visitor to the Clubhouse, has brought plenty of over-the-top moments through the years. Who can forget that one time she made a certain claim about Joanna Krupa's malodorous body part? Watch that moment below.