Camilla, Duchess of Cornwall is not usually known for her cheeky side, but she certainly wasn't playing by the rules when she met US President Donald Trump on Monday.
In fact, the wife of Prince Charles was caught on camera delivering a sneaky wink to officials after the President and the First Lady joined them for tea at Clarence House.
WATCH BELOW! Camilla gives a cheeky wink after meeting Donald Trump
The President is in the UK for a three-day state visit, which has so far included a meeting with the Queen and a state banquet at Buckingham Palace.
But it's Camilla's antics that have stolen the show, and given royal fans a new reason to warm to the Duchess.
After their private meeting, Charles and Camilla posed for photographs with Trump and Melania.
Then, just as they were leaving the room, the Duchess gave a knowing wink to the men who had just shaken hands with the President.
A gesture that was captured by Sky News, and which didn't go unnoticed by fans and commentators on social media.
"Camilla's wink is probably the best thing about this visit so far," one commentator exclaimed.
"Never cared too much for Camilla until today," said another.