Grimes recently shared an image of her that appears to indicate that she has undergone a cosmetic procedure.
On Saturday, September 17, the Canadian singer - whose real name is Claire Elise Boucher - took to Twitter to share a picture of her apparently bruised face all bandaged up. The photo appears to show her in bed, dressed in a hospital gown.
Without revealing what she'd had done, the 34-year-old mom of two wrote alongside the snap: "I did smthn crazy!"
It is likely that Grimes may have undergone elf ear surgery as last month saw her tweet her interest in such a procedure.
She wrote to her followers on August 16: "Also, has anyone done elf ear mods with a good outcome? I'm scared about ear cartilage having a hard time healing. Especially as a musician this surgery seems risky but I've wanted it my whole life. Curious about people's experiences! [sic]"
Amongst those weighing in was Grimes' ex-partner Elon Musk, who responded the following day: "The downside of elf ear surgery probably outweighs the upside."
Elf ear surgery entails sculpting the cartilage in the upper part of an individual's ears in order to make it appear pointy in a way that resembles elf ears.
In any case, Grimes' recent Twitter photo garnered a mixed response, with one person speculating alongside a crying emoji: "Lip fillers and facelift? What other things she do."
Another wrote: "Pls not elf ears."
However, other fans were supportive, with one chiming in to write: "Do what makes you happy!! Can’t wait to see what you’ve done. Guessing elf ears and maybe pulled back the eyes to be more elf like. "
This comes after Grimes revealed recently that she was once accused of throwing a snowball at the late Queen's car.
In a Twitter thread, Grimes wrote: "Once the queen was gna drive past my high school on a snow day, and all day the teachers threatened us no snow balls.
"As she drove past it was dead silent, all teachers high alert. And just as the procession was almost past a single snowball arced from the crowd and hit her car."
She continued: "Entire crowd erupted into insanity. I was wrongfully accused and had to spend many hours in interrogations, still to this day the culprit remains unknown. But it was glorious."