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.

Dorit wonders if Erika's wardrobe malfunction was intentional; Lisa Rinna embarks upon a 24-hour garment-selling marathon; Erika explores a future in acting with Eileen; Dorit uses a risky maneuver to confront Erika.