Prince Louis never fails to steal the spotlight at royal events, much to the delight of royal fans.The sweet six year old recently joined his siblings, Prince George, 11, and Princess Charlotte, nine, at the annual Christmas carol service organised by their mum at Westminster Abbey.
It's always a treat for royal watchers when the three Wales children accompany their parents to official engagements, which doesn't happen often as William and Kate strive to give their children as normal a childhood as possible.
Louis' appearance at the carol service also marked a departure from a royal tradition - not the first time he's been spotted doing so.
Typically, young male royals are seen in shorts deemed more age-appropriate, but for the second year running, Louis wore full-length trousers for the festive event.
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