The glam of Beverly Hills meets the glitz of Las Vegas as Adrienne invites the ladies and their husbands to a Jay-Z concert at her Vegas casino resort, the Palms. Camille's husband, Kelsey Grammer, is in New York rehearsing a Broadway play, so Camille relishes this weekend trip with the girls until she and Kyle start butting heads. Unfortunately for those two, what happens in Vegas does not stay there – and the fight continues back home.

Camille invites the women to New York for the premiere of Kelsey Grammer's Broadway musical, but things are off to a very rough start. Adrienne receives some bad news from home and Kyle is still worried about the fallout from her and Camille's Vegas show down. But in true Beverly Hills style, the women seem to pull themselves together and put the past behind them – that is until they all sit down together for dinner and the claws come out once again.