It's Derek's 50th birthday; what better way to celebrate than with a party at Broadhill retirement home? Derek knows exactly what he wants: JLS, Susan Boyle and Stacey Solomon for music, and vol-au-vents, sausage rolls and chicken Kiev for food. And there's a new addition to the staff: community service worker Vicky (played by Holli Dempsey), who's convinced she looks like Victoria Beckham.