Emily plans a Femme Fatale party for the ladies, as her mother, Susan, visits Orange County for the first time in five years. Shannon has a very adult conversation with her 16-year old daughter Sophie. Tamra and Gina try to hash out their issues. At Emily’s party, Shannon and Vicki debut their new looks, as Kelly introduces her new man to the group. Meanwhile, Shannon has trouble finding common ground with Emily and Gina.