The Royals are renowned for being the picture of poise when out and about on official business.
They are always polite, professional and focused on the task at hand. But there are those rare occasions when their masks can slip and as they are only human, they are caught on camera showing their real feelings.
And here the Mirror has looked back on some of the times royals from the Princess of Wales to King Charles and Prince Harry have all been seen to be losing their cool...
