02/15/2025
n and Amber went public with their romance in early 2017, a year after she filed for divorce from Johnny Depp and Elon ended his (second) marriage to Talulah. Though their relationship didn't last long.
"I just broke up with my girlfriend," Elon told Rolling Stone at the time. "I was really in love, and it hurt bad...Well, she broke up with me more than I broke up with her, I think."
Grimes (Ex-Girlfriend)
Elon and the singer dated on-and-off for four years, starting in 2018. In September 2021, Elon told Page Six that he and Grimes "are, I'd say, probably semi-separated," adding, "It's mostly that my work at SpaceX and Tesla requires me to be primarily in Texas or traveling overseas and her work is primarily in LA. She's staying with me now and Baby X is in the adjacent room."
However, in March 2022, she told Vanity Fair that they "live in separate houses" and are "best friends."
She later tweeted, "Me and E have broken up again since the writing of this article haha, but he's my best friend and the love of my life, and my life and art are forever dedicated to The Mission now."
When news broke in September 2023 that the couple share three children together, the "Crystal Ball" singer confirmed that, yes, their most recent addition Techno Mechanicus had joined son X Æ A-12, 3, and daughter Exa Dark Sideræl.
X Æ A-Xii Musk (Son)
In 2020, Elon and Grimes welcomed their first child together, a son. They soon modified the spelling of his name in order to meet California's legal guidelines, which only permit letters from the English alphabet. Switching over to roman numerals, the parents agreed to spell his name, X Æ A-Xii.
"X, the unknown variable," Grimes explained on Twitter. "Æ, my elven spelling of Ai (love &/or Artificial intelligence) A-12 = precursor to SR-17 (our favorite aircraft). No weapons, no defenses, just speed. Great in battle, but non-violent."
Grimes continued, "A=Archangel, my favorite song" adding a rat and sword emoji. "Metal rat."
Exa Dark Sideræl & Techno Mechanicus Musk (Kids)
In her 2022 Vanity Fair interview, Grimes revealed she and Elon privately welcomed a baby girl via surrogacy.
"Exa is a reference to the supercomputing term exaFLOPS (the ability to perform 1 quintillion floating-point operations per second)," she said. "Dark, meanwhile, is the unknown. People fear it but truly it's the absence of photons. Dark matter is the beautiful mystery of our universe.'"
Sideræl—pronounced "sigh-deer-ee-el"—is, according to mom, "the true time of the universe, star time, deep space time, not our relative earth time," and a nod to her favorite Lord of the Rings character, Galadriel, who "chooses to abdicate the ring."
Walter Isaacson revealed in his biography Elon Musk that Exa was born in December 2021 via surrogate.
The book also stated that around Father's Day 2022, the on-again, off-again couple welcomed a child named Techno Mechanicus, nicknamed Tau, also via surrogate. The biography includes a photo, dated June 2022, of Elon feeding the baby boyStrider & Azure (Kids)
In 2022, Business Insider published court documents that stated Elon welcomed twins in November 2021 with Neuralink executive Shivon Zilis. The babies were born in Austin, Texas, where he lives.
He also seemingly weighed in on the report on X, writing, "Doing my best to help the underpopulation crisis. A collapsing birth rate is the biggest danger civilization faces by far."
"Mark my words," he added, "they are sadly true."
Walter Isaacson wrote in his 2023 biography Elon Musk that the twins' full names are Strider Sekhar Sirius and Azure Astra Alice.
Baby No. 12
In 2024, Elon and Zilis welcomed their third baby together. The billionaire confirmed the news in June 2024, telling Page Six, "All our friends and family know," adding, "Failure to issue a press release, which would be bizarre, does not mean 'secret.'"