“Grimes” is a Canadian singer (real name Claire Elise Boucher) who (ahem) is a very close friend of Elon Musk.
Following the lead of Prince, Puffy and the knights who no longer say “ni,” she is no longer to be called “Grimes.” That is so February. She is now just simply lower-case “c.”
The next step: “The artist formerly known as ‘c.'”