Overview: Lauren reveals she has PIP implants during a discussion about breast surgery with Frankie and Chloe. A new girl arrives, Joey enjoys a night out with his best friend Diags, and Nanny Pat goes on a health kick. Mario talks to Lucy about the respect she has for his bachelor pad, Lydia hopes for a stress-free 21st birthday meal, while Billie and Cara try some new yoga moves - on their dogs.