Sara moves to LA just in time to join Whitney for a weekend of partying at the annual Dinah Shore gathering in Palm Springs. The ladies waste little time getting reacquainted and Whitney can't help but think it's the start of something good. That is until Romi joins the party and deals Whitney the shocker of the season.
Rose and Natalie are Dinah-bound as well and Natalie worries about what might transpire amidst all the ladies. Rose sticks by her girl's side on the first night but the next day's pool party quickly unravels into a blowout fight. Can this passionate duo survive The Dinah or will Rose's player ways return in Palm Springs?
Mikey goes all out on a birthday present for Raquel and then the couple packs up to meet the ladies in Palm Springs. It's Raquel's first Dinah and she's excited to see what she's been missing... now if only she and Mikey could make it out of their hotel suite to join the party.
Back in LA, Nikki and Jill's wedding is just around the corner but Jill is still unsure about a dress. Good thing Nikki has a big surprise in store to help her fiancée find the perfect gown for the big day.
Tracy's mom is still in town and the visit is going well, but Tracy is tired of walking on eggshells and Stamie wants her girl back. With everyone gathered for her 30th birthday party, Tracy finally takes a stand and challenges her mom to accept her life with Stamie and the kids - PDAs included.