Bachelorette alum Britt Nilsson married fiance Jeremy Byrne over the weekend.

The 30-year-old Season 11 star tied the knot with Byrne at an outdoor wedding Saturday at Green Oak Ranch in Vista, Calif., according to Us Weekly.

"Jeremy's great grandfather actually started this ranch way back when, so it's been in his family forever," a source told the magazine. "It's really beautiful and very nostalgic for Jer for sure."

Nilsson and Byrne said their "I dos" in front of 160 guests, including Byrne's grandfather, who officiated the ceremony. Guests enjoyed a Mediterranean buffet and dancing at the reception, which was a dry event due to alcohol not being allowed on the ranch.

Nilsson said she and Byrne had their first dance to the Brolin song "Koln," explaining the track "just has very sweet, romantic lyrics." She shared a video of the moment Sunday on Instagram, writing, "First dance!"

Nilsson also posted a clip of herself and Byrne making their exit as guests cheered and waved sparklers. She couldn't help but gush about her new husband in the caption.

"The. Happiest. Day. Of. My. Life!!!!!!!!!" the star said. "I get to spend the rest of my life with the most amazing man on the planet!! Jeremy, I choose you forever!!!"

Nilsson and Byrne got engaged in May after more than a year of dating. The couple were first linked in late 2015 following Nilsson's stint on The Bachelorette Season 11 and The Bachelor Season 19.