It looks like Princess Charlotte is taking after her older brother, Prince George, quite a bit. Just like the royal siblings's adorably similar hospital debuts [1], Charlotte made her Buckingham Palace balcony debut at the Trooping the Colour parade [2] in London on Saturday, where she channeled all of the funny facial expressions that Prince George is known for [3]. Between their gracious waves to the crowd and the way they both had their parents stifling a few giggles, there's no question that George has rubbed off on his "feisty" sister [4].

Eyes on the Sky: Prince George

Prince George took in all of his surroundings during the Trooping the Colour in June 2015.

Eyes on the Sky: Princess Charlotte

Princess Charlotte followed her family's eyes skyward while clinging to Kate.

Looking Unimpressed: Prince George

Prince George, the master of looking uninterested [5], stared into the crowd with a look that seemed to say, "Why am I here? And why are my socks so high?"

Looking Unimpressed: Princess Charlotte

While Kate and Will gazed up in wonder, Princess Charlotte was not having it.

Getting a Few Pointers: Prince George

As Prince George looked to Kate and his grandmother, Prince William helpfully tried to show him where the action was happening.

Getting a Few Pointers: Princess Charlotte

As Princess Charlotte resisted plugging her ears, Kate made sure to point out all the fun stuff happening during the Trooping the Colour festivities.

Pointing Stuff Out For Dad: Prince George

Prince George gleefully captured his father's attention.

Pointing Stuff Out For Mom: Princess Charlotte

Princess Charlotte clearly didn't want her mom to miss a single moment of the parade and helpfully pointed out the important parts for her.

Cracking Up Dad: Prince George

Prince William couldn't help but giggle while holding his son.

Cracking Up Mom: Princess Charlotte

Duchess Kate had a LOL-worthy moment with Princess Charlotte as Prince George looked on.

Waving to the Crowd: Prince George

Prince George gave a supercute little wave to everyone attending the event.

Waving to the Crowd: Princess Charlotte

Princess Charlotte perfected her princess wave.