Mariah Carey is blatantly unbothered when it comes to people she isn't a fan of (i.e. she STILL doesn't know J-Lo to this day!)
Well she can't really says she doesn't know Allure, the 90's singing group since they were her first artists. Being her first artists, they assumed they'd be mentioned in her new memoir "The Meaning of Mariah Carey". When they weren't, they took their frustrations to instagram to call her out.
Given the past allegations and feud, some fans are defending Mariah saying it's her memoir and she can mention who and what she wants.
P.S. You also won't find any mention of an alleged with Eminem anywhere in the book either.