Joe Jonas dropped a hint about the name of his second baby with Sophie Turner in his divorce filing.

The now-estranged couple welcomed their second child, a baby girl, on July 5, 2022, in Miami, Fla., after welcoming their daughter Willa.

"The greatest thing in life is seeing my daughter go from strength to strength," Turner told ELLE UK before giving birth. We're so excited to be expanding the family. It's the best blessing ever."

Jonas and Turner never shared details about their daughter not until the Jonas Brothers member filed for a divorce.

Joe Jonas, Sophie Turner's Second Baby Name

The divorce filing filed Tuesday revealed that Jonas and Turner's second baby's name starts with a D, as she is mentioned as D.J.

Her sister, Willa, is named W.J. in the documents.

Jonas requested through the divorce papers that "it is in the best interests of the minor children that the parties have shared parental responsibility" and that the parenting plan should include "a timesharing scheduling providing for frequent and continuing contact with both parties."

This mirrored the reports about the singer spending all his time taking care of the daughters despite his ongoing tour with his brothers.

According to the court documents, his marriage to Turner was "irretrievably broken," although they have not directly shared what led to their split.

READ ALSO: Sophie Turner Previously Dropped a Hint on Why Marriage to Joe Jonas Is 'On the Rocks'?

Joe Jonas, Sophie Turner Have Been Living Separately for Months

Jonas filed for divorce after reports that he retained a divorce lawyer emerged.

A source recently revealed that their separation did not happen as a surprise, especially since they have been living separately for months.

"They were not separated, but they've been living separate lives for months," a source told People. "[They] haven't gotten along in a while, but they hope to resolve this all amicably. As far as custody goes, this literally all just happened, so they're figuring it out in real-time."

The insider added that the children have been living with Jonas and traveling with him while he is on tour, while Turner is said to be working in the UK.

Meanwhile, Turner revealed to ELLE in 2022 that she tried dragging her family back to the UK where she wants her kids to have a similar education to what she had. She added that, while she loves the US, she moved to care for her mental health.

READ MORE: Signs That Joe Jonas, Sophie Turner Were Heading for Divorce Explored: Split Expected?

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