With the gang split up on 'The Real Housewives of Beverly Hills' (Mon., 9PM ET on Bravo), the hottest action was clearly happening with Pandora's bachelor party in Las Vegas. The women were tasked with demonstrating "one nasty lap dance."

But while Lisa Vanderpump said, "I still don't want to see my daughter kind of gyrating over the lap of a Chipmunk," she didn't seem to mind her daughter seeing her gyrating even more sensually on him.

Vanderpump Translation: Chipmunk = Chippendales Dancer

"Now Lisa, She can work it," Taylor Armstrong said of Vanderpump's performance. "She was moving that thing in his face."