Marzia Kjellberg wrote on her Instagram that the wedding date, August 19, was exactly eight years after the couple first met.
The wedding was a small, intimate affair with "our closest friends and family" in attendance, Marzia Kjellberg wrote on Instagram. Some of the guests included YouTubers JackSepticEye, GirlGamerGab, KickthePJ, and Boyinaband.
Marzia Kjellberg's blush-colored wedding dress was made by a couture designer named Joanne Fleming, who Kjellberg thanked on Instagram for "bringing my vision to life."
Additionally, embroidery on the dress' train was done by a British artist named Susan Kennewell. The process for the dress took "months," Kjellberg wrote on Instagram, but said the final result was her "dream dress."
The bride changed into another dress for the wedding reception. Kjellberg also shouted out designer Beauté Comme Toi for "gifting me this lovely dress to dance in."
"Our wedding day was the best day ever!" PewDiePie wrote on Instagram. "Really couldn't have asked for a better wedding. Everything was perfect and I'm just so happy."
The wedding ended with a midnight send-off of the Kjellbergs, with guests and the couple lighting sparklers. Marzia Kjellberg said the moment was "magical."
See below for a teaser snippet of the video shot at the wedding, which PewDiePie posted to his Instagram on Wednesday.