It's Ashlee's 30th birthday and all the Princesses are there to help her celebrate Long Island style -- in a club in a strip mall and a scantily clad crudite server. Later, Chanel gets an unexpected and unpleasant visit from her ex-boyfriend who is anything but Prince Charming. Ashlee takes Casey, Chanel and Joey to a weekend away at a Jewish singles camp in Connecticut, but a summer storm threatens to throw their trip off track. Back on Long Island, Amanda and her mom Babs take Erica out to the hottest club on Long Island. With boyfriend Rob waiting at home, Erica isn't afraid to show her flirty side.