Prince George and Princess Charlotte steal the show at Pippa Middleton's wedding

The long-awaited day has finally arrived!

Saturday morning, Pippa Middleton married James Matthews in a beautiful and small ceremony at a church in Englefield, England. The two dated briefly in 2012 but rekindled their relationship in 2016, before announcing their engagement.

One of the most anticipated high society events of the year, Middleton's wedding caused quite a stir for royal fans all around. Would Markle, who is dating Prince Harry, be invited to the nuptials? Yes. Would Pippa's older sister, Duchess Kate, be maid of honor? No. What about the rest of the royal family?

It was recently revealed that yes, Prince George and Princess Charlotte would play a part in their aunt's wedding! The royal toddlers acted as the page boy and bridesmaid, preceding Middleton down the aisle.

While Pippa stunned in a gorgeous Giles Deacon gown, it was Prince George and Princess Charlotte who stole the show.

Scroll through to see the adorable royals:

As details of the wedding preparation emerged, Duchess Kate revealed that she was quite nervous for the big day -- she couldn't quite anticipate how her children were to behave.

A photographer captured this adorable moment between Kate and the kiddos. Too cute!

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Now, look through below for more stunning moments from Pippa's big day: