Lisa Vanderpump introduces the group to her friend Dorit, whose permanent houseguest is Boy George. Erika celebrates her 45th birthday in style and receives more than one birthday surprise.

Erika auditions dancers for her new music video "Xxpensive." Dorit's extravagant birthday party provides a few surprises, both planned and unplanned. At the party, Lisa Vanderpump shows Lisa Rinna and Eileen exactly where they stand.

Despite having disastrous parties in the past, Kyle hosts a game night, which leads to compromising positions and plenty of laughs. Lisa Rinna and Kim reunite and their feud is reignited, while Dorit and Eileen exchange angry words.

Erika shoots her music video & Lisa R & Eileen come to watch. Erika & Kyle go to Mykonos for Erika's performance.

Lisa Rinna reveals the recipe for her favorite smoothie while Eden is suspicious about Kim Richards' sobriety. Erika Jayne performs in Greece and Dorit shocks the ladies by having Boy George perform at her husband's birthday party.

As the women pack for their trip, Eden stops by Lisa Vanderpump's house to tell her what Lisa Rinna said about Kim's sobriety. With Lisa Rinna in NYC to see her daughter walk at Fashion Week, the ladies in Mexico discuss her comments.