Joe Jonas and Sophie Turner are no longer lovebugs.
The Jonas Brothers singer filed for divorce from the Game of Thrones star in Florida on Sept. 5, noting that "the marriage between the parties is irretrievably broken," according to court documents obtained by E! News.
The petition notes that Joe and Sophie's two daughters—Willa, 3, and a 14-month old baby girl (identified in documents by the initials D.J.)—have been living with the singer in his Miami home, as well as other residences in the U.S.
As for the former couple's custody arrangement for their daughters, the documents state that "it is in the best interests of the minor children that the parties have shared parental responsibility." Furthermore, the petition also requested the establishment of a "timesharing schedule providing for frequent and continuing contact with both parties" and the "child support obligation of each party."
Joe, 34, and Sophie, 27, who were married for four years before their split, have a valid prenuptial agreement in place, according to the petition.
E! News reached out to Joe and Sophie's reps for comment and has not heard back.
Joe's filing comes days after rumors began circulating that the pair, who tied the knot in May 2019, were headed toward divorce.
While neither the "Cake by the Ocean" singer nor Do Revenge actress have publicly spoken out about their split, Joe shared a photo from his Labor Day weekend celebrations in which his wedding ring is prominently featured.
"Happy Labor Day weekend everyone," Joe wrote alongside a photo with Kevin and Nick Jonas. "This tour has be incredible so far! Having a little family time in the Texas sunset tonight before a big Austin show tomorrow."
And just last month, Sophie rang in Joe's 34th birthday on Aug. 15 with a photo of themselves twinning in matching pajamas, writing, "Happy birthday handsome." She also supported Joe at the Jonas Brothers' New York City shows at Yankee Stadium as they kicked off their world tour.
The pair often kept details about their relationship away from the public eye, with Joe explaining to Mr. Porter in November 2022 that he found it hard to be an open book.
"But when we started dating, I realized that I didn't have a ton of stuff that was just for me," he said. "And in the end, it makes me a better person to have something for myself."
However, Sophie jokingly gave insight into their different lifestyles amid the height of COVID-19 pandemic.
"Everything seems to be working out in my favor, because Joe's a real social butterfly, so I struggle to kind of lock him down and have him just spend time with me," she quipped to Conan O'Brien on Conan at Home in March 2020. "So it's like prison for him, but it's great for me."
Keep reading to for a further look inside Joe and Sophie's love story.
Romance rumors swirled as Sophie Turner and Joe Jonas were first spotted together at the MTV EMAs in November 2016. The duo were then spotted holding hands in Miami the following month.
The lovebirds were spotted arriving to CAA's Golden Globes party at Catch LA in December 2016.
In January 2017, the hot couple left a People Choice Awards after party hosted by DNCE. The pair left hand-in-hand and then got into a car together.
The duo locked arms after a dinner date night at Craig's Restaurant in West Hollywood.
The pair were spotted at LAX on March 5, 2017 in Los Angeles, CA.
The singer was seen taking a romantic stroll with his girlfriend, who was wearing a New Kids on the Block shirt, through the SoHo district of New York City on April 13, 2017. Joe was spotted writing on his hands courtesy of his new lady, some of which read "Joe gives me da good good."
Joe and Sophie were photographed while out on the town in NYC in May.
Rocking denim-on-denim looks, the Jonas Brothers singer and the Game of Thrones actress walked it out in the SoHo neighborhood of NYC on May 3, 2017.
Wearing workout clothes, the two held hands while taking a romantic stroll in the East Village neighborhood of NYC.
Joe and Sophie walked arm in arm as they took a stroll through Venice, CA. The musician looked like quite the tourist, carrying a small camera and taking photos around town. Joe and Sophie picked a local restaurant to have lunch on the patio to bring their weekend to a end.
The twosome walked their dog on September 7, 2017 in New York City.
The two made out at the 2018 U.S. Open.
At London's 34 Restaurant, the loved-up pair joined Nick Jonas and then-girlfriend Priyanka Chopra to help ring in the Bollywood star's 36th birthday in July 2018.
For the October 2018 holiday, Joe cheekily dressed as Sophie's Game of Thrones character, Sansa Stark. She went as an adorable elephant.
The DNCE member and The Staircase alum celebrated his brother Nick Jonas' wedding to Priyanka Chopra in Dehli, India on December 4, 2018.
Sophie warmed Joe up with a kiss on the cheek at a March 2019 Rangers vs. Red Wings hockey game in NYC.
The actress—along with Priyanka and Danielle Jonas—supported her beau and his brothers Nick and Joe at their April 2019 concert in Champs Downtown, a Penn State college bar.
Joe fan was happy to be Sophie's plus-one to the HBO hit's season eight premiere in NYC on April 3, 2019.
Sophie cheekily reunites with Jack Gleeson, her tyrannical lover from Game of Thrones, with her real life-beau inside the show's premiere party.
After the Billboard Music Awards on May 1, Joe and Sophie shocked fans with a surprise wedding at a local Las Vegas chapel. As the couple exchanged ring pops—an Elvis impersonator officiated—pal Diplo captured the moment for Instagram live.
After tying the knot in Sin City, the newlyweds lit up the 2019 Met Gala red carpet with their eye-catching designs and demure poses. This marked their first official event as a married couple.
Joe and Sophie served lewks at the Louis Vuitton Cruise 2020 show in New York City.
The couple brought the glitz and the glam to the Jonas Brothers' Chasing Happiness documentary premiere.
The two lovebirds attended the Dark Phoenix premiere in Los Angeles and the "Sucker" singer couldn't be more in awe of his leading lady. "I am so proud of you @sophiet and how hard you worked on this film," he shares on Instagram. "You did the research, you did the work, and you delivered. I loved this movie!!"
Joe and Sophie went for an afternoon stroll with their dogs, Porky and Waldo.
The two smooched in front of the Eiffel tower just shy of a week before they tied the knot in a second wedding ceremony in France.
Joe shared this sweet snap on Instagram with the caption, "Nap game strong."
The two get playful at Jardin De Tuileries in Paris days before their second wedding.
Joe and Sophie are spotted in France days before their second wedding.
The beaming bride and groom walk down the aisle after their second ceremony. Turner wore a stunning, custom-designed Louis Vuitton dress that was only outshined by the bride.