If you've been on Twitter today, you might have felt like you accidentally stepped into a war zone where you were too old and uncool to be on any of the sides.

Trouble. (via Twitter)

The number one trending hashtag right now is #ArianaRESPECTLouis. Not just in the United States, but in the entire world. Earth has been taken over!

We have a situation. (via Twitter)

Who is Ariana? Ariana Grande, you idiot! Who is Louis? Louis Tomlinson from One Direction, you freak! What's going on between them? Well, nothing. This is what's known as a fake feud.

Apparently, according to a screenshot from an Indonesian Ariana Grande fan account where I get all my news, the hashtag exploded from a joke that went awry.

Sources: Twitter