Elon Musk’s estranged daughter, Vivian Wilson, recently discovered the birth of her new sibling through social media.
In a TikTok post on Saturday, February 15, 2025, Wilson, 21, shared that she learned via Reddit that author Ashley St. Clair had claimed to have welcomed a child with her billionaire father.
Over the short clip, she wrote, “Wow, if I had a nickel for every time I found out I had half-siblings through Reddit, I’d have two nickels … which isn’t a lot, but it’s weird that it’s happened twice, right.”
In a follow-up post, Wilson recalled another instance when she discovered a half-sibling in a similar manner.
Notably, Elon Musk has fathered 13 children with four different women over the past two decades.
He first became a father in 2002 when his ex-wife, Justine Wilson, gave birth to their son, Nevada, who tragically passed away at just 10 weeks old.
The former couple later expanded their family with five more children: twins Vivian and Griffin, followed by triplets Kai, Saxon, and Damian.
Musk, widely recognized for his leadership roles at Tesla and SpaceX, is also a US special government employee, further solidifying his influence in the tech and space industries.
