The Queen's cheeky sense of humour has been revealed after a hilarious anecdote was shared by a royal author ahead of the release of his new book.
While it's the younger royals whose sense of humour often hogs the headlines, it appears the Queen can hold her own in the joke department.
Adam Helliker, the author of a forthcoming book about the Windsors, shared how Her Majesty dealt with a particularly awkward exchange with Yvonne de Gaulle, the wife of former French president Charles de Gaulle, during the couple's visit to Buckingham Palace.
Helliker told the Sun: "A guest asked Madame de Gaulle what she was most looking forward to in her retirement, which was imminent.
"With great elaboration [as she didn't speak much English] she replied: 'A penis.'"