United Kingdom, March 23 -- Grimes has been diagnosed with autism and attention deficit hyperactivity disorder (ADHD).

The 37-year-old star has taken to social media to discuss her personal experiences of the conditions and to react to a meme suggesting that "excessive reading" during childhood is an indicator of ADHD.

Grimes wrote on X: "I have to say, there's this subculture of I guess "mental health" accounts that I actually think are like, extreme infohazards.

"Got diagnosed w adhd/ autism this year and realized I'm prob dyslexic which is why I can't spell at all without spellcheck - I feel like, had we known this when I was a child I would have worked so much less hard, been on drugs, and so many of the weird obsessions and motiva...