Elon Musk & Ex Grimes' Son X Appears in Rare Photo on 4th Birthday

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Originally appeared on E! Online

Elon Musk's eldest child with ex Grimes, X Æ A-Xii, is all smiles in a new pic his dad shared on his fourth birthday.

The billionaire Tesla CEO posted the photo of the boy, nicknamed X, on the social media platform he owns, X, formerly Twitter. Musk captioned the post, which shows the child sitting on what appeared to be a reception desk, "Lil X turns 4 today on May 4th."

The Space X founder, a father of 11 and one of the top three richest people in the world, rarely shares pics of his kids on social media. He has occasionally been photographed out with X, most recently in March during a visit to Tesla's electric car plant in Gruenheide, Germany.

In addition to X, Musk and Grimes, who broke up in 2022, are also parents to Exa Dark Sideræl, or Y, 2, and Techno Mechanicus, or Tau, whose birth was confirmed in 2023.

Musk, 52, also fathered six children with ex-wife Justine Wilson Musk: Twins Vivian and Griffin, 19, triplets Kai, Damian, and Sax, 18, and eldest child, son Nevada, who tragically passed away at age 10 weeks in 2002.

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Elon Musk, Breakthrough Prize Ceremony, Son, X Æ A-Xii, X, 2024
X / Elon Musk / Steve Granitz/FilmMagic

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In 2021, the businessman welcomed twins Strider and Azure. with Neuralink executive Shivon Zilis. She has occasionally shared pics of their kids on her own X account.

In April, Musk jokingly reflected on his parenting journey on X. "Whoa," he wrote, "I just realized that raising a kid is basically 18 years of prompt engineering."

Read on to find out more about Musk's complicated family tree...

Maye Musk, Mother

Maye Musk, Mother


Errol Musk, Father

Errol Musk, Father


Kimbal Musk and Tosca Musk, Brother and Sister

Kimbal Musk and Tosca Musk, Brother and Sister


Justine Wilson, Ex-Wife (2000-2008)

Justine Wilson, Ex-Wife (2000-2008)


Vivian Wilson, Griffin, Kai, Damian & Saxon Musk, Kids

Vivian Wilson, Griffin, Kai, Damian & Saxon Musk, Kids


Tallulah Riley, Ex-Wife (2010-2012, 2013-2016)

Tallulah Riley, Ex-Wife (2010-2012, 2013-2016)


Amber Heard, Ex-Girlfriend (2017)

Amber Heard, Ex-Girlfriend (2017)


Grimes, Ex-Girlfriend (2018-2022)

Grimes, Ex-Girlfriend (2018-2022)


X Æ A-Xii Musk, Son

X Æ A-Xii Musk, Son


Exa Dark Sideræl & Techno Mechanicus Musk, Kids

Exa Dark Sideræl & Techno Mechanicus Musk, Kids


Strider & Azure, Kids

Strider & Azure, Kids


Strider & Azure, Kids

<p>Strider & Azure, Kids</p>


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