The Secret Revealed: 5 Shocking Facts About Post Malone's Baby Momma, Hee Sung 'Jamie' Park

The world's most private celebrity relationship is officially over, and the former fiancée's identity, once a closely guarded secret, has finally been revealed in 2025 amidst a highly publicized legal battle. For years, the woman who captured the heart of "Circles" rapper Post Malone—and became the mother of his only child—was known only as his "mystery fiancée." However, recent court filings have pulled back the curtain on this intensely private figure, identifying her as Hee Sung "Jamie" Park. The revelation comes after the couple, who were engaged, quietly ended their relationship and recently settled a months-long custody dispute, marking a significant and dramatic shift in the life of Austin Richard Post.

As of late December 2025, the focus has shifted from the rapper's engagement to the new dynamics of his co-parenting relationship and his subsequent move into a new public romance. This deep dive uncovers everything known about the woman who was Post Malone’s partner during one of his most transformative periods, detailing her background, the custody fight that brought her name to light, and the current status of their family life.

Hee Sung "Jamie" Park: A Private Person's Biography

Hee Sung "Jamie" Park is a figure defined by her deliberate absence from the public eye. Unlike many celebrity partners, Jamie Park has no public social media presence, and details about her professional life or personal background are exceptionally scarce, a testament to the couple’s shared desire for privacy. Her identity was only confirmed publicly in April 2025 when court documents related to a custody filing were obtained by the media.

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• Full Name: Hee Sung "Jamie" Park
• Known As: Jamie Park, Post Malone's ex-fiancée, Post Malone's baby momma
• Relationship Status with Post Malone (Austin Richard Post): Ended engagement/relationship (late 2024/early 2025)
• Child: Daughter (Name and exact birth date undisclosed; born May 2022)
• Relationship Timeline Highlights: Engaged in 2021 (estimated); welcomed daughter in May 2022.
• Public Stance: Maintained a high level of privacy throughout the relationship, with her name and image rarely—if ever—seen in public until the legal filings.

The commitment to privacy was mutual. Post Malone, whose real name is Austin Richard Post, has consistently shielded his family from the intense scrutiny of the music industry and celebrity culture. He has stated that his decision to keep his daughter's name and exact birth details private is to "let her make her own decisions" about her public life when she is older.

The Shocking Custody Battle That Revealed Her Identity

The biggest recent update in the life of the "Sunflower" singer is the dramatic conclusion of a months-long legal dispute with Jamie Park. The once-private couple found their personal matters thrust into the spotlight when Jamie Park filed legal documents in Los Angeles Superior Court.

Jamie Park's Initial Filing

In the spring of 2025, Hee Sung "Jamie" Park initiated legal proceedings, seeking primary physical custody of their daughter. The documents, which identified the child only by the initials DDP, also requested that Post Malone be granted shared legal custody, along with a formal agreement on visitation rights and child support.

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This filing was the catalyst that finally revealed Jamie Park's full name, as legal documents are public record. For fans and the media, it was the first concrete detail about the woman who had been a silent, supportive partner to the Grammy-nominated artist for years. The news sent shockwaves through the celebrity gossip world, as it confirmed both the end of the engagement and the mother’s identity simultaneously.

The Settlement and Co-Parenting Agreement

Fortunately, the contentious phase of the legal battle appears to be over. Recent reports confirm that Post Malone and Jamie Park have reached an out-of-court settlement. This agreement resolves all pertinent issues, including the specifics of custody, visitation schedules, and financial child support obligations. By settling, the former couple has successfully taken their private matters back out of the public domain, allowing them to focus on co-parenting their three-year-old daughter in a more structured and less scrutinized environment.

This resolution is a positive sign for the family, indicating a commitment from both Post Malone and Jamie Park to a healthy co-parenting dynamic, despite the end of their romantic relationship. The settlement allows the "Cooped Up" singer to maintain a close relationship with his daughter while ensuring her life remains as private as possible.

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Post Malone's New Chapter: Christy Lee and The Future

The news of the custody settlement coincided with another significant development in Post Malone’s personal life: a new, public relationship. Following the split from his former fiancée, the "Rockstar" artist began dating Christy Lee in early 2025.

Who is Christy Lee?

Christy Lee is a New York-based student and influencer, reportedly studying design at the Parsons School of Design. This new relationship is notably more public than his previous one with Jamie Park. Post Malone has been spotted with Lee in high-profile locations, including Paris, and the two have been photographed together, packing on the PDA.

The contrast between the two relationships is stark. While Jamie Park remained a ghost to the public, Christy Lee is an active figure in the social and fashion scene, even having a background interning for celebrity stylists like Kristina Askerova. This shift suggests that Post Malone, whose career continues to soar with hits like "Chemical," may be entering a new phase of his life where he is slightly more open about his romantic partners, even as he fiercely guards the privacy of his daughter.

The Impact of Fatherhood

Despite the changes in his romantic life, Post Malone has consistently spoken about the profound, positive impact of fatherhood. He has described the birth of his daughter in May 2022 as changing his life "in the best way ever." The responsibility of being a father to his little girl has been credited by the artist himself as a major factor in his decision to cut back on drinking and adopt a healthier lifestyle.

Entities and Topical Authority Keywords: Austin Richard Post, Hee Sung "Jamie" Park, Christy Lee, Ashlen Diaz (previous girlfriend), daughter (DDP), May 2022, engagement, custody battle, primary physical custody, child support, visitation rights, Los Angeles Superior Court, "Circles" rapper, "Sunflower" artist, "Rockstar" singer, "Cooped Up," "Chemical," Grammy-nominated artist, private life, ex-fiancée, new girlfriend, Parsons School of Design, co-parenting, legal documents, celebrity stylist, New York-based student, relationship timeline, late 2024 split, early 2025 relationship.