Princess Kate makes unexpected hilarious remark about son Prince Louis

Princess Kate couldn’t help but make a humorous comment in reference to her son Prince Louis, during the formal French State Visit.

Touring the Royal Collection’s French exhibit, the 43-year-old Princess of Wales stopped in the Green Drawing Room as the portrait of the young King Louis XIV had caught the eye of the Future Queen.

According to Hello! as she took in the portrait of the French King, who reigned from 1643 to 1715, Kate smiled and jokingly quipped, "I should know."

Kate Middleton’s hilarious comment about her youngest was a playful reference to him as he shares the same name as the historic French monarch.

She shared the witty quip while exploring the Green Drawing Room with French President Emmanuel Macron and his wife Brigitte during their official trip to the United Kingdom, which had begun on July 8.

Her remark was a clever nod to her seven year old son, as she made a connection with their names and her ability to make such witty quips reflected her incredibly charming and humorous nature.

Kate Middleton is a mother to three kids 11-year-old Prince George, 10-year-old Princess Charlotte and Prince Louis, whom she shared with her husband Prince William.