Grimes has tested positive for coronavirus.
The 32-year-old music star has revealed her diagnosis via social media, saying she's "weirdly enjoying" the experience.
She wrote on Instagram: "Finally got COVID but weirdly enjoying the dayquil fever dream 2021 [plant and fairy emojis] (sic)"
The singer didn't add any further details about her symptoms, but she did post a screenshot of SZA's 'Good Day' cover.
She wrote: "This song is sooooo [planet, heart and star emojis] (sic)"
In May, Grimes welcomed her son - whom she named X Æ A-Xii - with billionaire businessman Elon Musk.
And the musician subsequently revealed that he's already become a fan of "radical art".
She said: "I’ve watched 'Apocalypse Now' and stuff with my baby. He’s into radical art. Like, he just actually is, and I don’t think it’s problematic to engage with them on that level."
Grimes also revealed she was teaming up with the Endel app in a bid to create "a better baby sleeping situation".
She explained: "When you have a baby, you’re always using white noise machines. It’s much easier to get them to sleep if you train them on some kind of audio situation.
"And so I was just like, could this be more artistic? In general, stuff for babies is really just creatively bad. I don’t want your first introduction to the world to just be all this aimless crap."
Meanwhile, Elon recently became the world's richest person, as his net worth reached $185 billion.
The entrepreneur overtook Amazon founder Jeff Bezos after Tesla's share price soared.
However, Elon didn't appear to be particularly impressed by his own success, which was pointed out to him on social media.
In response to the news, he tweeted: "How strange
"Well, back to work ... (sic)"
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