Princess Charlotte enjoyed some playful fisticuffs with Mia Tindall as the royals joined together to watch Trooping the Colour today.
The two girls were seen having a fun moment before the Duchess of Cambridge stepped in to restore order as they watched the military parade at Horse Guards Parade for the Queen's Platinum Jubilee.
Mia is the daughter of the Queen's granddaughter Zara Tindall and she and Charlotte have been seen together at royal events in the past.