Lisa Vanderpump’s attention-grabbing collapse on Dancing With the Stars continues to stir controversy among her Real Housewives of Beverly Hills co-stars.

In a new preview clip, Brandi Glanville brings up the faint and claims the other women thought it was faked.

Listen! 'RHOP' star Wendy Osefo breaks down the “most intense fight in the show's history” in under 2 minutes.

“There was a bit of controversy in the car over about whether you fainted for real or not,” Glanville tells Lisa before the other housewives arrive.

Lisa is stunned by the allegations.

“You’d think maybe your friends would be supportive or would that be too much to ask?” Lisa says in her confessional.

When Kyle Richards enters, Lisa bluntly asks about the conversation.

“So what’s this I hear you guys think – after all this time you’ve known me – that I would fake fainting,” Lisa says.

Kyle gets defensive. “Who just said this?” she asks, knowing Brandi had just stated in the car ride that Lisa’s faint looked “too pretty” to be real.

Brandi chimes in, trying to backtrack and play innocent: “I didn’t start the conversation…”

Kyle vents in her confessional: “The last thing I need is more problems with Lisa. Why you trying to put the blame on me? Thanks, Brandi.”

As Breaking Celebrity News previously reported, Kyle and her sister Kim Richards mocked Lisa’s faint on the Nov. 11 episode.

While watching the ABC dance show at home, the sisters looked confused as Lisa fell to the ground.