Prince Louis stops Prince William from messing up his hair

Thousands of people have watched a video of Prince Louis reacting as Prince William tries to put an Aston Villa beanie he received from a well-wisher on his head. 

It happened as the Prince William, Kate Middleton and their three children—Prince George, Princess Charlotte and Prince Louis, greeted crowds after attending the Christmas Day Church Service on Thursday.

The youngest son of the Prince and Princess of Wales elicited some funny comments from royal family supporters on social media as his video surfaced online.

"Prince Louis: not today dad, don't mess up my perfect hair," commented a fan on X.

A second said, "Prince William is such a dad!! What a cute video ."

"Not the hair dad!." said another.

King Charles and Queen Camilla led senior royals to St Mary Magdalene Church in Sandringham to attend the Christmas Day service on Thursday.

Charles and Camilla walked ahead while the Prince and Princess of Wales, William and Kate, and their three children, followed.