British royal Kate Middleton has revealed that one of Prince Louis' first words.
According to Business Insider, it was "Mary."
But the 19-month-old wasn't referring to Queen Mary, or even Mary, Queen of Scots.
Instead, it was thanks to British baking icon and former "Great British Baking Show" judge Mary Berry.
Louis is at eye level with Middleton's copies of Berry's cookbooks that she has on her kitchen shelves.
Your faces are all over your cooking books and he would say 'That's Mary Berry.' Kate Middleton, Duchess of Cambridge