Diners at an upmarket London restaurant were surprised when the two ladies arrived for lunch, and the Duchess of Cornwall proceeded to giving the princess-to-be some pointers.
Joining them at Koffmans, the new restaurant at the Berkeley Hotel in Knightsbridge – were Kate's sister Pippa and Camilla's daughter Laura Lopez.
"It was high spirits all round. Kate and Pippa were sitting on banquettes with their backs to the wall opposite Camilla and Laura.
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The Duchess of Cornwall gives kate Middleton advice over lunch - hellomagazine.com