Viewers were left in stitches after Good Morning Britain presenter Richard Madeley appeared on Who Wants To Be A Millionaire? Celebrity Special edition and referred to Jeremy Clarkson as 'Chris', referring to the show's previous host Chris Tarrant, who fronted it for 16 years.
The general knowledge quiz show, which aired Sunday evening on ITV at 9pm, saw the 66-year-old initially go to sit in Jeremy's seat before taking part in the show to raise money for two charities: Cornwall Air Ambulance and the St Francis Hospice in Essex.
The mishap occurred when Richard answered the question: "Which of these abbreviations is used when someone wants something done immediately?" With answers including 'ASAP', 'YMCA', 'BYOB' or 'HMRC', Richard quickly said: "I shall answer as soon as possible, Chris, it's A, final answer."