Originally appeared on E! Online
In addition to being parents to son X Æ A-12, 3, and daughter Exa Dark Sideræl, 20 months, the on-again, off-again couple at one point welcomed a child named Techno Mechanicus, nicknamed Tau, the New York Times noted in a Sept. 9 review of Walter Isaacson’s book Elon Musk, set to be released Sept. 12.
Musk, now a father of 11, and Grimes have not commented on the report.
The SpaceX CEO, 52, and the musician, 35, have dated on and off since
→ Continue reading at NBC New York