Like most parents, the Duke and Duchess of Cambridge are extremely hands-on when it comes to childcare for Prince George, Princess Charlotte and Prince Louis.
But unlike most parents, they are also senior Royals and have a rather busy lifestyle that requires them to travel all over the world, so they're not always available.
The couple relies on their live-in nanny Maria Teresa Turrion Borrallo, who started working for the family when George was just six months old.