Joe Jonas and Sophie Turner signed an ironclad prenuptial agreement weeks before their 2019 wedding, according to the Blast.

The Jonas Brothers frontman, 34, will reportedly “keep all of his royalties from the music” with his siblings in addition to anything he earned with his other band, DNCE, per the outlet.

Meanwhile, Turner, 27, will keep the money she made from “Game Of Thrones” and “any residuals from her acting career.”

As far as their properties are concerned, any homes that were obtained before the pair tied the knot will stay with the rightful owner.

“The only property that will be split amongst the two stars will be the marital home,” the Blast reported, adding that most couples usually sell the property and split the money.

The “Cake By the Ocean” singer and Turner will also reportedly “keep the rights to their image and likeness and businesses associated with their celebrity status.”

The only thing that the couple will have to come to terms with is child support and custody of their two daughters: Willa, 3, and their 1-year-old daughter whose name has not yet been disclosed to the public.

In court docs obtained by Page Six, the estranged couple is planning to have “shared parental responsibility” for the girls. They will also come up with a parenting plan and will both be required to provide financially for them.

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A Florida court will “establish child support in accordance with the Florida Child Support Guidelines, including consideration of health insurance,” per the docs.

Reports surfaced over the weekend that the couple, who had been married for four years, was heading towards Splitsville.

TMZ reported that Jonas was on the cusp of filing for divorce, while People stated that he retained a divorce lawyer.

The two-time Grammy nominee and the “X-Men: Apocalypse” actress have been reportedly experiencing “serious problems” in their relationship for the past six months, per TMZ.

The outlet also claimed that Joe had been caring for his children while touring with his brothers, Kevin and Nick Jonas, for the past three months.

Page Six reached out to reps for both Turner and Joe but did not hear back.

Though the “Sucker” singer had not been wearing his wedding ring during recent shows, after news broke of their looming divorce, he did have the gold band on that finger during his show in Austin, Texas, Sunday night.

In an attempt to dispel the breakup rumors, Joe posted a black-and-white snap of himself on Instagram Monday — with his wedding ring on full display.

However, Page Six confirmed that the pop star filed for divorce in Miami Tuesday.

Joe will be represented by celebrity attorney Tom Sasser, who handled Gisele Bündchen’s divorce from Tom Brady.