Former NBA star Paul Pierce is facing a significant legal and financial challenge as a woman, Princess Santiago, has filed court documents requesting nearly $30,000 per month in child support. The case arises from a paternity lawsuit filed earlier this year, with Santiago claiming Pierce is the father of her newborn child. In addition to monthly support, Santiago is seeking sole legal and physical custody, as well as $100,000 to cover her legal expenses.
The legal filings, obtained by TMZ Sports, also request genetic testing to confirm Pierce’s paternity. The case has drawn attention due to Pierce’s high-profile NBA career, his continued visibility in sports media, and the substantial financial demands outlined in the court documents.
Background: The Paternity Lawsuit
Santiago initially filed the lawsuit in January 2026 in Los Angeles, seeking a court-ordered DNA test to establish paternity. According to reports from outlets including The Shadow League and The Times of India, Santiago attempted to resolve the matter privately before taking it to court.
In the filings, she claims that Pierce is the father of her child, whom she has named “King,” and is asking the court to grant her sole legal and physical custody. The lawsuit also outlines requests for reimbursement of expenses related to pregnancy and childbirth, totaling nearly $19,000.
Pierce has not publicly commented on the case, and the court has not yet ruled on the requests for child support, legal fees, or genetic testing. Legal experts note that paternity disputes of this nature often take several months to resolve, particularly when financial claims are involved.
The People Involved
Princess Santiago is described in reports as a Los Angeles-based event director. Her social media presence has documented her pregnancy and preparations for her child’s arrival, emphasizing her desire for security and clarity regarding paternity. Santiago has stated that her motivation is to ensure accountability and to protect the welfare of her child.
Pierce, 48, is a retired NBA player best known for his long tenure with the Boston Celtics and his induction into the Hall of Fame. He won an NBA championship in 2008 and has maintained a public presence in sports commentary and media appearances following his retirement.
Legal Process and Next Steps
At this stage, the court will review Santiago’s filings and consider the request for genetic testing to confirm paternity. If the test confirms Pierce as the father, the court will likely address custody, child support, and reimbursement claims in subsequent hearings.
The case highlights the complex intersection of celebrity status, parental responsibility, and the legal obligations that arise from paternity disputes. Experts note that while the financial demands may appear substantial, the court will evaluate them in the context of Pierce’s income, the child’s needs, and applicable state laws.
