The Princess of Wales is set to take on a huge duty during next week's French state visit to the UK. Kate, who this week opened up about her 'rollercoaster' recovery from cancer treatment and its life-changing impact, is set to greet French President Emmanual Macron and his wife Brigitte as they arrive in the UK at RAF Northolt alongside Prince William . She and William will also join the King and Queen as well as the French leader and his wife for a carriage ride through Windsor on Tuesday.