Well, well, well. Katy Perry just heard a 'new' song on the radio called "Hate Being Sober." You know, that's that song by Chief Keef where he raps all about how much he hates being sober, how he's a smoker, and his friend Fredo is a drinker, and another friend Tadoe likes water with MDMA in it. 

That must be the song she's referring to.

Here's what Ms. Perry has to say:

Somewhere, someplace Chief Keef is laughing hysterically while playing around with Kay Kay and Instagramming the hell out of it with crying emoji faces as a caption. Why? Because he won.

Not for anything but one time Katy Perry sang, "Do you ever feel like a plastic bag, drifting through the wind, wanting to start again?"

But you know, we're just saying.

RELATED: 18 Things Chief Keef Actually Likes