Prince George
The childcare expert shared her thoughts
Kate and William's two eldest children attended the ceremony.
Prince George and Princess Charlotte will be at the funeral today.
It's the first time we've ever heard the Cambridge kids' voices!
The gorgeous snaps were captured by Kate Middleton, who has taken most of the photos of the royal children that are released to the public.
The young royal hinted at the name earlier this year in a complete coincidence.
The candid images of her playing in the grounds of Kensington Palace and their Norfolk home were taken by her mum, Kate Middleton.
The young royals each released a Christmas card last week, and this tiny detail will warm your heart.
Whilst speaking to a Radio 1 Teen Hero, Prince William told a dancer about how much George reminds him of his mother, Princess Diana.
Prince George and Princess Charlotte are professionals at being page boy and bridesmaid, so it's no surprise they stole the show today
The five-year-old is said to have been in Scotland with the rest of the the royal family.