The royal was very much on the sidelines during the morning of his father's historic ceremony.
The youngest son had no interaction with his older brother and father during the king's coronation ceremony.
Queen Camilla gets crowned during the coronation service on Saturday at Westminster Abbey.
Princess Charlotte and Kate Middleton have a sweet mother-daughter moment after King Charles III is enthroned during his coronation.
The coronation of King Charles III on Saturday marked the first time in 70 years that a coronation ceremony took place.
Prince William, Kate Middleton, Princess Charlotte and Prince Louis proclaim 'God Save the King' during King Charles' coronation.
King Charles assumes his place on the throne, moments after getting crowned at his coronation ceremony on Saturday at Westminster Abbey
King Charles III is officially crowned as King of the United Kingdom during his coronation at Westminster Abbey on Saturday.
The young royal attended the historic ceremony along with Prince William, Kate Middleton and Princess Charlotte.
Prince William and Kate Middleton's eldest son, Prince George, was seen making a funny face at King Charles' coronation on Saturday.
During King Charles' coronation, his son, Prince William, pledged his loyalty to Britain's new monarch.
Prince Louis yawns as King Charles is crowned at the royal coronation inside Westminster Abbey.
Prince William showed affection to his father as he showed his loyalty to King Charles III at his coronation.
Mother and daughter both wore Alexander McQueen to Saturday's ceremony.
