Elon Musk, CEO of Tesla, recently welcomed his 14th child, Seldon Lycurgus, with Neuralink executive Shivon Zilis. This is Musk's fourth child with Zilis. Musk also has children with his first wife Justine Wilson and musician Grimes. Author Ashley St. Clair claims Musk is the father of her 5-month-old son, leading to legal disputes.Elon Musk, CEO of Tesla, recently welcomed his 14th child, Seldon Lycurgus, with Neuralink executive Shivon Zilis. This is Musk's fourth child with Zilis. Musk also has children with his first wife Justine Wilson and musician Grimes. Author Ashley St. Clair claims Musk is the father of her 5-month-old son, leading to legal disputes.