What's in name? Apparently quite a bit if your parents are Grimes and Elon Musk.
Following the birth of their first child together, the Tesla CEO sent social media into a frenzy when he revealed the newborn's admittedly bizarre name.
"X Æ A-12 Musk," he tweeted with no further explanation.
As the internet debated whether or not Musk was bluffing, Grimes took to Twitter on Tuesday evening to confirm that yes, her son's name is X Æ A-12.
We'll just let the singer explain it. "X, the unknown variable," she wrote. "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."