For now, though, they’re just sweet children trying to navigate life in the public eye.

Let’s take a look at some of their cutest moments.

King Charles III was named the new monarch, taking up responsibilities upon his mother’s death.

Prince Louis and Princess Charlotte waving

However, his official coronation didn’t come until May of the following year.

As Charlotte waved enthusiastically to the people, Louis danced around playfully.

Catherine might be Princess of Wales to us, but to them, she’s simply Mummy.

Prince Louis and Princess Charlotte at coronation

This kind gesture makes it one of the sweetest moments shared between the Windsor siblings in recent years.

The young royal shifted on the balcony, dancing from foot to foot and entertaining himself.

Charlotte is clearly already well-versed in royal etiquette, while it seems little Louis is still figuring it out.

Princess Charlotte, Prince Louis, and Prince George posting cards

It’s a joyous occasion created to celebrate the monarch’s birthday and is essentially one big public party.

It’s a royalist’s dream, but that isn’t even the best part.

The display, though impressive and skillful, is notoriously noisy as the fighter jets shoot through the sky.

Prince Louis blowing out Charlotte’s candle

But perhaps the best part about this show is Princess Charlotte’s refusal to acknowledge her brother’s antics.

Though William’s family were always important senior royals, now they are even higher up the ladder.

The monumental event was arguably the most important royal soiree the three Windsor children had ever attended.

Prince Louis & Princess Charlotte waving

Prince Louis & Princess Charlotte covering ears on palace balcony

Princess Charlotte and Prince Louis waving from window

Prince Louis and Princess Charlotte walking behind their parents