By Caitlin Gibson
Donald Trump has always been quick to boast that he usually gets what he wants.
But when the real estate developer and TV celebrity once asked the producer of The Simpsons for the honour of a guest appearance on the long-running show - a coveted recognition for many celebrities and cultural icons - he was apparently turned down, according to the Wrap.
The Simpsons executive producer Al Jean recalled the episode during the show's panel at Comic-Con in San Diego on Saturday after an audience member asked if the series had ever turned down a celebrity who had asked to voice a character, the Wrap reported.
Jean paused for a moment before answering: "Let's just say he's the President of the United States."