While the prince is away it seems that Cressida Bonas will play. Prince Harry's girlfriend has been living it up while her long-term royal boyfriend braves the chill on a charity expedition to the South Pole.
The sisters were chic in black as they hit the North London haunt to support their brother Jacobi Anstruther-Gough-Calthorpe and his DJ group Housekeeping, who were launching their latest concept, 'Seven Deadly Sin's, with an envy-themed party.
We're not sure what the royal will make of this nightclub outing. According to reports the Palace put pressure of Cressy to quit her job as a professional dancer and take up a career more suited to a future princess.