Alex Saxon and Hannah Marks Tie the Knot at Madonna Inn — with John Green in Attendance

Alex Saxon and Hannah Marks are married!

The Nancy Drew star, 37, and the actress and Turtles All the Way Down director, 32, tied the knot over the weekend at the iconic Madonna Inn in San Luis Obispo, Calif., per social media posts from their guests.

In the wedding highlights, the bride and groom can be seen kissing and dancing in the back of a white pickup truck decorated with a “Just Married” banner. Saxon sported a classic black suit, and Marks wore an embellished tulle dress with ruffled tiers.

Another photo offered a glimpse of the couple’s pink wedding cake topped with a pair of swans.

It seems the festivities also brought about a mini Turtles All the Way Down reunion, as the 2024 movie’s executive producer, Laura Quicksilver, shared a photo of herself posing with author John Green — who wrote the book on which the movie is based — and star Isabela Merced.

“Turtles reunion to celebrate our director/queen/bride,” Quicksilver wrote, tagging Marks.

In a post on her Instagram, actress Cassi Thomson described the wedding celebration as “an unforgettable weekend filled with enchantment and whimsy.”

Other guests at the California nuptials include Countdown star Violett Beane and actresses Haley Ramm and Francesca Reale.

While Saxon and Marks keep their relationship pretty private, the Fosters star supported his now-wife at an April 2024 screening of Turtles in Los Angeles. The two posed with their arms around each other, wearing coordinating black outfits.

In a September 2021 Instagram post, Marks shared a series of candid photos of the pair. And in July 2019, she marked their second anniversary by sharing two sweet snapshots.

“🌹 happy two year to my dog daddy 🌹,” she wrote at the time.

The couple has collaborated on several projects together over the years. Saxon starred in the 2021 rom-com Mark, Mary & Some Other People and the 2018 film After Everything, both of which Marks co-wrote and directed.