Elon Musk's third child with Grimes (Claire Elise Boucher)-the ex-partner of the billionaire, has been confirmed true. 

The tech executive announced this on Sunday, Sept. 10, saying that the name of his third child is Tau Techno Mechanicus. 

Elon Musk's Third Child With Grimes is True

Elon Musk's Third Child With Grimes is True; What to Know About Tau Techno Mechanicus
(Photo : Jason Kempin/Getty Images)
Elon Musk and Grimes attend the Heavenly Bodies: Fashion & The Catholic Imagination Costume Institute Gala at The Metropolitan Museum of Art on May 7, 2018 in New York City.

According to LAD Bible's latest report, the third child of Elon is included in the billionaire's new biography. Aspen Institute CEO Walter Seff Isaacson, who is also a well-known journalist, is the one behind this new book. 

Isaacson's new biography of one of the world's richest person titled "Elon Musk" is expected to be released on Monday, Sept. 11. 

The tech billionaire and the Canadian singer were first romantically linked way back in 2018. In May 2020, they had their first child, X AE A-12, in 2020. 

After that, the ex-couples had their second child in 2021, who is named Exa Dark Siderael Musk (nickname "Y"). 

Unfortunately, Musk and Grimes decided to separate after the birth of Exa. But, it turns out that the ex-lovers have a third child. 

The existence of Tau Techno Mechanicus, whose nickname is "Tau," has been kept secret for the past few years. But, thanks to the new biography written by Isaacson, people can now know more about the third child of the popular billionaire.

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How Netizens React to Tau 

Elon Musk's Third Child With Grimes is True; What to Know About Tau Techno Mechanicus
(Photo : Win McNamee/Getty Images)
Elon Musk, founder and chief engineer of SpaceX speaks at the 2020 Satellite Conference and Exhibition March 9, 2020 in Washington, DC. Musk answered a range of questions relating to SpaceX projects during his appearance at the conference.

As of writing, not much is known about Elon Musk's third child, aside from his name. Right now, Elon Musk is believed to have 11 children from different women, with Tau being the 10th child, as reported by the Daily Mail UK

Some rumors believe that Tau's existence was already hinted at by the recent post of Grimes. In the Canadian singer's now-deleted post, she pleaded with Musk to let her see their son. 

But, it is unclear if she was referring to Tau or their older son, X. Although information about Tau Techno Mechanicus is very scarce, many netizens shared their excitement. 

"Congratulations on the beautiful new family member!Epic name Elon and @Grimezsz. Many blessings to you all!" said an X user on Elon Musk's confirmation post. 

Meanwhile, others said that the name of Musk's third child with Grimes is a "banger." 

Of course, some netizens criticized how the billionaire named his children. One of them explained that he has an apostrophe in his name and can't use numerous websites. 

The netizen added that the tech executive's children are on a very difficult life journey. These are just some of the things shared by netizens about the announcement of Elon Musk's new kid. 

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