It's safe to say that King Charles' coronation day has already been quite the spectacle, with millions tuning in to watch from around the world, gigantic golden coaches, celebrities and high-profile politicians in attendance at the Abbey and a whole lot of ceremony steeped in ancient tradition. All of which, you might imagine, could seem pretty daunting to a five-year-old like Prince Louis.

Although all we know Louis is a confident, fun kid (see: the Platinum Jubilee celebrations for detail, where he well and truly stole the show), it seems his big sister, Princess Charlotte, 8, was still keen to look out for her younger sibling – and the two shared an adorable moment as they entered Westminster Abbey, ahead of the coronation ceremony.

the wales family enter into westminster abbey wearing smart clothes and capespinterest
WPA Pool//Getty Images

Arriving with their parents, Prince William of Wales, and Kate Middleton, the Princess of Wales, Charlotte was quick to take a hold of little Louis' hand as they walked into the historic venue, with some 2,000 guests in attendance. Maybe to reassure him... maybe just to keep him in check!

princess charlotte of wales and prince louis of wales arrive at westminster abbey in central london they are holding hands and look very sweet togetherpinterest
PHIL NOBLE//Getty Images

How sweet is this though? Our hearts can't cope tbh!

The pair also sat together throughout the ceremony – whilst their older brother Prince George played the important role of page boy and helped to carry his grandfather's robes – and shared another special moment when Louis got excited about something overhead and couldn't help but point it out to Charlotte.

prince louis points something out to princess charlotte as they sit with their parents during king charles coronation ceremony in westminster abbeypinterest

More Charlotte and Louis content, please? These two are the ultimate double act.

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Jennifer Savin
Features Editor

 Jennifer Savin is Cosmopolitan UK's multiple award-winning Features Editor, who was crowned Digital Journalist of the Year for her work tackling the issues most important to young women. She regularly covers breaking news, cultural trends, health, the royals and more, using her esteemed connections to access the best experts along the way. She's grilled everyone from high-profile politicians to A-list celebrities, and has sensitively interviewed hundreds of people about their real life stories. In addition to this, Jennifer is widely known for her own undercover investigations and campaign work, which includes successfully petitioning the government for change around topics like abortion rights and image-based sexual abuse. Jennifer is also a published author, documentary consultant (helping to create BBC’s Deepfake Porn: Could You Be Next?) and a patron for Y.E.S. (a youth services charity). Alongside Cosmopolitan, Jennifer has written for The Times, Women’s Health, ELLE and numerous other publications, appeared on podcasts, and spoken on (and hosted) panels for the Women of the World Festival, the University of Manchester and more. In her spare time, Jennifer is a big fan of lipstick, leopard print and over-ordering at dinner. Follow Jennifer on Instagram, X or LinkedIn.