Demi Lovato has something to say!

We're not sure if the singer was having a bad day, but she definitely stirred up some beef yesterday when a Mariah Carey fan posted a meme comparing the singer to Ariana Grande, who happens to be one of Demi's friends.

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The meme shows Mariah on the left and Ariana on the right, and reads, "When you order it online vs. when it arrives." Basically saying, Ariana Grande is a low-quality version of Mariah Carey.

https://www.instagram.com/p/BGvA7h3Ior4/

Demi didn't like the sound of that, so she shot back with, "You got it the wrong way around honey."

Later, she added a new comment where she compliments Mariah of being a "legend," but still finds the singer "nasty" and somewhat of a bully towards Ariana and Jennifer Lopez. To be fair, Mariah has said on numerous occasions that she doesn't know who J. Lo is, and when Ariana Grande referred to the singer as one of her idols, Mariah completely shrugged it off.

demi lovato instagram

Demi Lovato's comments section on many of her Instagram photos have since been trolled with sheep emojis by Mariah fans, who she calls her 'lambs'.

We're awaiting Mariah's response but who knows, maybe she doesn't have a clue as to who Demi is either.