Kate, 43, arrived all smiles to launch an 'interactive trail' to support social and emotional development in under fives at the National Portrait Gallery in London today.
The reality show, which has pulled in 10 million viewers a night, is filmed at Ardross Castle, about 30 minutes north of Iverness in the Scottish Highlands.
The American daytime programme, which ran for 27 years, showcased a host of wild TV moments - from a guest who had cut off their legs with a saw to a woman who broke the 'sex record.'
The Belfast-born restaurateur took to Instagram to berate customers who treat restaurants 'like a public park' and said 'no one has the right to dine out'.