Laughter erupted in the Who Wants To Be A Millionaire? studio after Richard Madeley called host Jeremy Clarkson by the wrong name.
The Good Morning Britain presenter took part as a contestant on the ITV show for charity on Sunday and he accidentally called Jeremy the wrong name during his first round. Richard had already made a separate blunder when he entered the studio - he went to sit down in Jeremy's seat instead of the seat that guests normally take.
Shortly after, as Jeremy asked the first few questions in round one, Richard made a second error that left viewers in hysterics. Jeremy asked: "Which of these abbreviations is used when someone wants something done immediately?"