I don't check sources when I'm reading some salacious celeb gossip. I don't think many people do, either.
I think it's more likely that she's a diva, rather than there being some media conspiracy to get at her, especially with the huge industry backing she has.
The media has simply been using the same story over&over for every event she attends, the media just loves to bash a rising star... I believe she can probably have jer diva moments like everyone but she isn't bad as the media is trying to make her be.
The media is trying so hard to make her look worst than she is. And people will literally believe anything without evidence as long as it means going for Ariana