Grimes and Elon Musk Age Difference: Everything to Know

Bridging Two Universes: The Story Behind Grimes and Elon Musk’s Age Difference

When musician Grimes (Claire Boucher) and tech mogul Elon Musk first stepped onto the red carpet together at the 2018 Met Gala, pop culture commentators didn’t quite know what to make of it. On paper, it felt like a simulation glitch: an avant-garde, ethereal synth-pop artist merging paths with the billionaire CEO of SpaceX and Tesla.

Beyond their contrasting aesthetics, headlines quickly zeroed in on another detail: a 16-to-17-year age gap.

The Numbers At a Glance

• Elon Musk’s Birthdate: June 28, 1971
• Grimes’ Birthdate: March 17, 1988
• The Age Difference: Roughly 16 years and 8 months (frequently rounded to a 17-year gap)

How Their Worlds Collided

Despite the generation-spanning age gap, the pair didn’t bond over traditional milestones. Instead, they connected over a niche internet joke.

As the story goes, Musk was planning to make a clever pun involving “Roko’s Basilisk”—a famous thought experiment about artificial intelligence—only to discover that Grimes had already beaten him to the punch in a music video years prior. That shared sense of digital humor sparked a conversation that bridged Silicon Valley engineering with counter-culture art.

For roughly four years, their on-and-off relationship captured the internet’s imagination, resulting in three children together with uniquely futuristic names: X Æ A-Xii, Exa Dark Sideræl, and Techno Mechanicus.

Navigating Life in the Public Eye

While a 17-year age gap often invites public scrutiny, for Grimes and Musk, the greater friction seemed to come from navigating their vastly different lifestyles and public personas. Musk lived life under the constant pressure of corporate empires and global infrastructure, while Grimes operated in the surreal, shape-shifting landscape of modern internet art and independent music.