Princess Charlotte may not be the oldest of her siblings but she still looks out for big George brother - who is heir to the throne.
Fortunately for nine-year-old Prince George, little sister Charlotte is always on hand to keep him on the straight and narrow at major royal occasions including at the late Queen's funeral last year.
The pair attended the funeral of their beloved 'Gan Gan', however, younger brother Prince Louis stayed at home.
Following the service at Westminster Abbey, George and Charlotte watched a ceremony at Wellington Arch, which saw the coffin of the late monarch transferred into the State Hearse before heading to Windsor - and Charlotte was spotted whispering something to her big brother.
She appeared to tell George, "you need to bow" when the Queen's coffin passed them by.
George was then seen taking his sister's advice as he was seen bowing his head as a sign of respect to Her Majesty when her coffin made its way past.
Royal fans were pleased that the young royals supported each other, with one stating they are delighted that the siblings have each other to lean on for "support".
Earlier this month all three of the Wales children joined the Royal Family at the King's Coronation and Princess Charlotte looked after her younger brother Louis.
The youngsters entered Westminster Abbey hand in hand as Charlotte guided her younger brother to their seats on the front row.
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