Charlie Wernham in Britain's Got Talent

Charlie Wernham is another pint-size contestant in Britain's Got Talent.

"Who thinks you're funny?" asks Simon Cowell.

"Mainly my nan," Charlie confesses.

Later on, Simon tells Charlie: "If your nan discovered you, I'd like her to come and work for me."

But that won't be possible. Charlie tells him: "She died a year ago."

Simon cringes at embarrassment at his faux-pas and buries his head in his hands. Charlie smiles broadly while Simon is not looking and the audience crease themselves with laughter.

Britain's Got Talent forum