Supernanny star Jo Frost has spoken out about the way Kate Middleton dealt with cheeky Prince Louis during the Queen's Platinum Jubilee celebrations.
Four-year-old Prince Louis had the nation in stitches throughout the weekend with his hilarious facial expressions during events such as the RAF flypast and Sunday's pageant.
In one of the hilarious moments, the youngster covered his mum's mouth as she attempted to speak to him, shook his finger at her and blew her a raspberry.