
Singer-songwriter Claire Boucher, better known as Grimes, has taken legal action against her former partner Elon Musk over parental rights of their three children, according to a court docket obtained by NBC News. On Friday, Grimes filed a petition "to establish parental relationship" in San Francisco Superior Court. A notice of alternative dispute resolution methods was also filed that day, per NBC News.
Grimes and Musk welcomed their first son, named X Æ A-Xii (or X), in May 2020 and a daughter, named Exa Dark Sideræl (or Y), via surrogate in December 2021. Last month, it was revealed in writer Walter Isaacson's biography of Musk that the couple also had a third child together. The baby boy's name is Techno Mechanicus (or Tau), according to the New York Times review of the book.