FUSE TV - Here's Why Demi Lovato Quit Twitter & Instagram (Hint: Mariah Carey)

Demi Lovato is quitting Twitter and Instagram after Internet users went into an uproar over some comments regarding Mariah Carey and a slew of other pop divas.

Here's the backstory: Late last week, the "Stone Cold" singer went to Instagram to defend Ariana Grande from a meme that essentially called the Dangerous Woman a lesser version of Mariah Carey. Lovato then took it a step further to explain herself, saying, "Mariah is a legend and is so talented but consistently disses people… It's nasty the way she treats Jennifer," referring to how Carey seems to continuously poke fun at once infamously saying she didn't know Jennifer Lopez. Demi said that J.Lo is "classy," but Mariah is "unnecessarily rude." Got it? K.