Royals need a solid support system of friends.

Princess Kate and Princess Charlotte's bond is becoming more of a friendship.

Being a royal can be an isolating experience.

Kate is acting as mentor and support for Charlotte in royal events.

Charlotte is becoming a source of companionship and support for Kate.

Charlotte is already helping keep her brothers in check.

The Wales children last appeared in public on Christmas Day.

The next public appearance for the children will likely be King Charles' coronation.

Charlotte is becoming quite the character, sometimes being cheeky and telling her brothers off.