A formal royal ceremony may have been planned down to the smallest detail — but it was Prince Louis who unexpectedly became the centre of attention.

As cameras focused on the Royal Family during the solemn proceedings, the youngest of the Wales children once again reminded the public why he has become such a beloved figure at major public events. While the occasion called for calm and composure, Prince Louis appeared far more interested in reacting to everything happening around him — and doing so with unmistakable personality.

Photographs and short clips circulating online show the young prince pulling expressive faces, shifting in his seat and quietly entertaining himself while standing alongside Prince George, Princess Charlotte and Princess Catherine. In several moments captured by broadcast cameras, both George and Charlotte can be seen struggling to contain their laughter, while the Princess of Wales briefly smiles as the family shares the moment.

Social media quickly lit up with fans calling Prince Louis “the real star of the ceremony”, praising his natural charm and playful spirit. Many viewers said the light-hearted behaviour added warmth to what is traditionally a very formal royal occasion.

Royal watchers have also noted that moments like these continue to humanise the Royal Family, especially when the public is able to see small, unscripted interactions between the children and their parents.

Prince Louis has previously become known for similar scene-stealing appearances at national celebrations, and this latest moment has only strengthened his reputation as the family member most likely to bring humour to highly ceremonial events.

While the ceremony itself carried important national significance, for many viewers at home, it was the brief flashes of laughter from the royal children — and Prince Louis’s unforgettable expressions — that made the day truly memorable.