Lana Del Rey receives marriage certificate to Jeremy Dufrene

Lana Del Rey is ready to take her relationship with boyfriend Jeremy Dufrene to the next level.

Del Rey, 39, and Dufrene received a marriage license on September 23, a Lafourche Parish clerk confirmed to PEOPLE. They have 30 days from the date of their marriage proposal.

The “Summertime Sadness” singer and the Louisiana boat captain have known each other for several years, with Del Rey posting pictures with the Dufrene on Facebook back in 2019 after taking one of his wildlife tours.

“Jeremy let me be captain at Arthur's Air Boat Tours,” she captioned a series of pictures on Facebook.

In May 2024, Del Rey tagged Dufrene in an Instagram post and seemingly referred to him as her “guy.”

She captioned the photo, which featured the singer and her two siblings: “Family with my husband @jeremy.dufrene @codyjay.”

In August 2024, a TikTok user shared a short video of the singer walking hand in hand with a Dufrene at Leeds Festival, where the singer was headlining.

On September 7, Del Rey went public with her romance when she and Dufrene attended model Karen Elson's wedding to Electric Lady Studios owner Lee Foster in New York City, along with guests including Taylor Swift and Travis Kelce. The couple coordinated in blue ensembles and were photographed holding hands as they left the event.

Dufrene is a captain with Arthur's Airboat Tours in Louisiana. It takes tourists through the swamps and marshes, giving them an intimate experience with local wildlife, including alligators, egrets, egrets and over 300 species of birds, the company said.

According to his bio, Dufrene previously worked in a chemical plant but found his true calling as an airboat captain.

In 2015, Glen Powell posted a photo on Instagram of himself and Dufrene on a hovercraft.

“J-Bone and G-Trash. We're both single and ready to mingle. Find us at the Swamp or at the Daiquiris To-Go store next door or on Craigslist Personals. I'm sorry I celebrated. (Not sad),” he wrote.