The Waleses are big fans of cricket, football, rugby and tennis to name but a few, and we've seen some very relatable expressions from Prince William and Kate in the stands over the years.
In recent years, the couple have accompanied their eldest children, George, ten, and Charlotte, eight, at some major events, including Euro 2020, the Commonwealth Games 2022 and Wimbledon.
While Louis, who is only five, is yet to join his parents and older siblings at a public sporting event, we know that the youngster is a big rugby fan.
It's clear that George and Charlotte are passionate spectators just like their parents, particularly when it comes to nail-biting moments.
Take a look at the gallery below and see for yourself…
At one point, Charlotte and Kate even displayed the same gesture in sync as they clapped Brit Luke Turley when he finished a 1500-metre heat and qualified for the finals.
The pair both had their hands clasped over their mouths
George is a fellow Aston Villa fan, just like his dad William. It was a rollercoaster of emotions for the pair of football fans as they watched their beloved side against Nottingham Forest in April 2023.
They grimaced, they covered their eyes and they practically roared when Carlos Alcaraz saw a victory over Novak Djokovic during a nail-biting five-set match at the Wimbledon's men's final last month.