A new episode of The Real Housewives of Beverly Hills airs Monday in which the women take a poll dancing class in Las Vegas and some are more willing than others to give the moves a try.

After the class instructor showed the women some moves on the pole, Housewives star Brandi Glanville took to the pole and tried to entice all the women to try pole dancing. The only stars of the show that did not make the trip was Adrienne Maloof and Kim Richards. Newcomer Marisa Zanuck was not impressed by Glanville's efforts, looking down at the entire pole dancing class, and sat in the corner as the other women cheered Glanville on as she performed some routines.

Kyle Richards and Camille Grammer stepped up to the poles and had fun trying to do some of the moves the instructor taught them, while they and all the other women laughed. Watch the preview clip below.

In another preview clip for Monday's episode, episode 12 of the series called "Kim Nose Best," the women learn that Kim had plastic surgery for her nose and wonder if going under anesthesia and taking pain killers is wise for a woman who had just come out of rehab.

The final dinner in Las Vegas started smoothly but turned into a scream-fest once Maloof's name was mentioned in a conversation. The women throw accusations at each other, with Grammer accusing Lisa Vanderpump of not owning her restaurant Sur. Vanderpump also said in the episode's preview clip that she feels as though Kyle defends all the other Housewives stars except for her.

Vanderpump said, "Kyle stands up for everyone but me. You try to be loyal to somebody who's a friend and that gets chipped away." Her husband replied with, "[Kyle] ought to have a lesson in what a true friend is."

Watch episode 12 of The Real Housewives of Beverly Hills Monday at 9 p.m. ET.