Prince Georgeand his cousin Savannah Phillips were up to their playful ways again at Friday’sroyal wedding.

Theadorable page boys and bridesmaidsofPrincess EugenieandJack BrooksbankenteredSt. George’s Chapel at Windsor Castleahead of the stunning bride (a couple bridal party members took a tumble walking up the chapel stairs!), where they waited for Eugenie’s arrival.

George, 5, and Savannah, 7, decided to pass the time doing what they do best together: Having some mischievous fun!

YUI MOK/AFP/Getty Images

BRITAIN-ROYALS-WEDDING-EUGENIE

Princess Charlotte, Savannah Phillips and Prince George.YUI MOK/AFP/Getty

BRITAIN-ROYALS-WEDDING-EUGENIE

This isn’t the first time the cousins have stolen the show at a major royal event.

When the royal family gathered on the Buckingham Palace balcony to watch theTrooping the Colourflypast in June, the youngest members couldn’t help but be in awe of the spectacle overhead.

Princess Charlotte,3, clapped as the planes flew overhead, and while her brother Prince George offered his applause sparingly, his dropped jaw gave a better indication of how he felt about the big event, meant to celebrate theQueen’s official birthday. ButQueen Elizabeth‘s great-granddaughter Savannah Phillips wanted her cousin to keep it cool, so she promptlyplaced her right hand right over the future king’s mouthwhen he started to giggle.

Trooping the Colour 2018.James Whatling/MEGA

Trooping the Colour 2018

Savannah Phillips and Prince George.James Whatling/MEGA

Trooping the Colour 2018

Savannah Phillips and Prince George.Karwai Tang/WireImage

Maserati Royal Charity Polo Trophy

A few weeks later, the cousins cheered onPrince Williamat hischarity polo matchin Gloucester, England.

During the playdate, the daughter of William’s cousinsPeter and Autumn Phillipsplayfullypushed George down a hillwhen he attempted to sit next to her.

RELATED VIDEO: Kids Stumble on the Way Up the Steps atPrincess Eugenie’s Royal Wedding

Also during the polo event, Savannah was spotted ruffling George’s hair when he wasn’t looking. While she had some fun teasing the future heir to the throne, she appeared to show more affection toPrincess Charlotte.

“[Savannah] sat with Charlotte in her lap,” an observer told PEOPLE. “She hugged her and balanced her on her knee.”

source: people.com