On February 15, 2025, Ashley St. Clair announced via X that she had given birth to Elon Musk’s 13th child five months prior. St. Clair, a children’s book author known for “Elephants Are Not Birds,” cited privacy concerns as the reason for the initial delay in the announcement. She expressed her desire to protect her child and urged the media to respect their privacy. This revelation adds to the growing narrative of Elon Musk’s expanding family.   

Elon Musk’s journey to fatherhood began with his marriage to Justine Wilson, with whom he had his first child, Nevada, who tragically passed away at 10 weeks old. The couple later had twins and triplets via IVF before divorcing in 2008. One of their children, Vivian, has since publicly severed ties with Musk and changed their name and gender. Musk also shares three children with musician Grimes, including X AE A-XII, Exa Dark Sideræl, and Techno Mechanicus, with details about the youngest remaining scarce.   

Musk’s family also includes twins and a third child with Neuralink executive Shivon Zilis, births that were initially kept private. These additions to his family have sparked public discussions about his views on declining birth rates, which he cites as a motivating factor for having a large family. Musk has expressed a desire to be a present father, though he acknowledges the challenges of maintaining close relationships with his older children as they become more independent.   

The announcement of his 13th child, as claimed by Ashley St. Clair, further emphasizes the growth of Musk’s family. Despite his demanding professional life, Musk has shown a commitment to involving his children in his world, often bringing his son X to business meetings and encouraging their interests in technology and space exploration.   

Elon Musk’s evolving family narrative continues to capture public attention, blending his personal life with his high-profile career. The complexities of his relationships and his commitment to fatherhood, despite his demanding schedule, highlight the multifaceted nature of his public persona.