Kate Middleton Reveals Prince Louis' Adorable Nickname

Kate Middleton attended a royal engagement with her three children, including Prince Louis.

This event marked Prince Louis' first public appearance at a royal engagement.

During the event, Kate called Louis by his sweet nickname, "Lou Lou."

The endearing moment showcases the close bond between mother and child.

This nickname reflects the affectionate nicknames other royals are known to use.

Prince George's nickname is "Georgie," and Princess Charlotte's is "Lottie."

The royal family's public display of affection demonstrates their relatability to the public.

This tender moment with Louis highlights the importance of family in the lives of the royals.