Kate and Sophie take center stage in Charles' slimmed-down monarchy.

Kate Middleton and Sophie Wessex are set to become the power duo of Charles' slimmed-down monarchy. The two women, who have shared a close bond for a number of years, have been at the forefront of the slimmed-down monarchy in recent months. They have made joint public appearances, supported one another during the period after the Queen's death in September, and stood side-by-side for King Charles' Coronation portraits. Charles positioned Sophie and Kate side-by-side in his Coronation portrait, which was shared earlier this week.