The three-year-old appeared to accidentally slip and hit her head on the Buckingham Palace banister, but Middleton consoled the young princess and helped her recover in no time.
Charlotte and George made the most of their day out. The midi length and waist tie further flatter the frame, making this an easy choice for a Sunday family outing. Add Royal Family as an interest to stay up to date on the latest Royal Family news, video, and analysis from ABC News.
Savannah Phillips trying to shut up Prince George. The 3-year-old sported a pink patterned dress with oversized sunglasses and navy sneakers as she supported her father and practiced her gymnastics skills.
The Duke of Cambridge may have been the one actually playing in the Maserati Royal Charity Polo Trophy, but it was his adorable family members that stole the show.
She was also seen relaxing in Kate's lap and climbing up a bank with her mother. The royal tots frolicked around as mom Kate watched nearby, and Charlotte caused the duchess to burst out in laughter with a show of acrobatics.
Sitting on a grass slope together, Savannah, 7, was pictured with her arm around Charlotte.
It was a busy weekend for the Cambridges this weekend as they had Trooping the Colour on Saturday.
However, Peter and Autumn Phillips' daughter isn't the first royal child to pull that very move on the palace balcony.
Prince William looked at the two playful children in front of him, seemingly unamused. "And everyone has to be on their best behavior".
William and Kate, who has been on maternity leave since giving birth to Louis, left the newborn home for Trooping the Colour as well.
"George was seen climbing into an air ambulance vehicle - his father Prince William was a pilot with the East Anglian service until July past year".