You know superstar Demi Lovato and celebrity blogger Perez Hilton.

Well since 2016 — when Perez liked shady tweets about Demi Lovato dissing Mariah Carey — they don't exactly have the best track record. Perez even once posted some hostile DMs between them.
Here are the receipts. xoxo https://t.co/PAzYxsR3Ko
Their feud was reignited Monday night when Demi tweeted about singing her anti-hater anthem "Sorry Not Sorry" directly to a bully at her show in Vegas. Many people assumed the "bully" was Perez (including Perez).

She followed up the tweet with calling him irrelevant:

And we know Perez was at that show because he posted a positive review of the show:

Now, Perez has responded to Demi's tweets in a new video, saying, "Demi Lovato claims to be an anti-bullying activist. But she sure is coming across like a bully to us!"
View this video on YouTube
In the same video, he said Demi sounded good, but that the show was "cheap":
