has revealed a fun new tidbit about his children.
The -- who is in line to one day take the throne in the UK -- is father to three children, whom he shares with his wife : George, 7, Charlotte, 5, and Louis, 2.
In a new , William paid a visit to a group of young students to discuss the importance of insects on the environment after the children had constructed a hotel for insects they dubbed "Bugingham Palace," which appears to be a play on Buckingham Palace.
The students had an opportunity to ask the prince about his own kiddos, and one asked: "Is Princess Charlotte cheekier than Prince George?"
"No, they're about as cheeky as each other," William . "They're very cheeky."
Another student asked whether had taught his family how to do the floss dance.
"No, Charlotte can floss," William said, explaining that the princess had learned how to do the dance by age four.
He added: "Catherine can floss, but I can't. It's, it's like a really horrible film to watch me floss."
The documentary, "Prince William: A Planet for Us All" debuted in October in the and is now available on discovery+, reports.
The royal has had plenty of extra time with Middleton and his little ones as they've been quarantining at their country estate, Anmer Hall.
They did enjoy a family outing recently, however, allowing the young trio to in December ahead of a traditional British holiday comedy-style performance.
William and Middleton also just before the holiday.
The picture featured the couple cuddled up with their smiling children.
Fox News' Julius Young contributed to this report