Grimes, the 35-year-old musician, has opened up about raising her children with her ex-partner, Elon Musk. In a recent interview with Wired, she revealed that their three-year-old son, known as "X," has a remarkable interest in rockets. Grimes and Musk, who share two children - X and their one-year-old daughter, Exa Dark Sideræl (nicknamed "Y") - co-parent and maintain a unique relationship.

During the interview, Grimes mentioned that Musk has fostered a close bond with their son, often taking him to meetings and work-related events. Grimes expressed her support for their father-son relationship, emphasizing their shared interests.

Surprisingly, Grimes mentioned that their three-year-old, X, is quite knowledgeable about rockets, even more so than she is. She humorously noted, "He knows more about rockets than me." However, she also revealed an interesting detail about their parenting approach - they have stopped giving X conventional toys because he prefers toys that are anatomically accurate.

Grimes admitted to feeling a mix of emotions regarding X's fascination with space. While his rocket interest is remarkable, she expressed some concern about his reaction to real-life events, like the explosion of the Starship rocket earlier in the year.

Overall, Grimes gave insights into their unconventional parenting style and highlighted the unique dynamics of raising their children together, including X's budding passion for rockets.