Eileen is thrilled when Erika nails her reading for ``The Young and the Restless;'' Lisa Rinna throws a barbecue, during which her husband, Harry Hamlin, ends up doing most of the work; Eden causes a scene during Kyle's Great Gatsby party.

Tensions run high at Mauricio's party in Mexico, as Kyle demands to know exactly what Lisa Rinna said about her sister, Kim; Erika advises Lisa Rinna to come clean with Kyle; the Mexico trip wraps up with a wild boat ride and a dance to remember.