Britain's Catherine, Duchess of Cambridge speaks to employees during an official visit with Camilla, Duchess of Cornwall and Britain's Queen Elizabeth II  to a department store in central London on March 1, 2012. The queen unveiled a plaque on the pavement to commemorate the refurbishment of Piccadily upon departure after touring the Fortnum and Mason store with their royal highnesses.  AFP PHOTO / POOL / PAUL GROVER (Photo credit should read PAUL GROVER/AFP/Getty Images)