The women raise money for charity while working up a sweat in a spin class; Yolanda accuses Kyle of gossiping, then confronts Lisa Vanderpump for questioning her children's health; Kathryn visits Erika at her house in an effort to gain her trust.

Erika hosts a dinner party to introduce her husband, Tom, to the ladies, and Kathryn receives positive news during a hearing test. The ladies get their hands dirty doing charity work. Yolanda is criticized for hanging out with Kim and Brandi. Lisa Rinna shocks Eileen by revealing her thoughts about some of the ladies.