LONDON, UNITED KINGDOM - OCTOBER 23: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Pippa Middleton leaves Kensington Palace after earlier attending Prince George of Cambridge's christening at the Chapel Royal in St James's Palace on October 23, 2013 in London, England. (Photo by Max Mumby/Indigo/Getty Images)