Dame Mary Berry is celebrating her 90th birthday on Monday, with the Prince of Wales among those marking the milestone by sending messages to the "true national treasure". Prince William's birthday wishes to the TV chef will be shown on a special pre-recorded episode of BBC One's The One Show later.

I want to wish you a very happy 90th birthday,” Prince William said in a selfie-style video. “You are a true national treasure, and we’ve loved working with you over the

The Great British Bake Off legend Dame Mary Berry has celebrated turning 90 with a surprise move. The food guru and TV personality's milestone birthday is today, and in the days leading up to it, she decided to jump on the social media train and start an Instagram account.