STOKE ON TRENT, UNITED KINGDOM - FEBRUARY 18: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Emma Bridgewater looks on as Catherine, Duchess of Cambridge unveils a plaque during a visit to the Emma Bridgewater pottery factory to view the production of a mug that the company has launched in support of East Anglia's Children's Hospices on February 18, 2015 in Stoke-on-Trent, Staffordshire, England. (Photo by Max Mumby/Indigo/Getty Images)