Hey, remember when Katy Perry and Chief Keef had beef with each other? No? You have no memory of such a thing ever occurring, or any frame of reference on how such a thing might occur? Well, it did.

Add Yahoo as a preferred source to see more of our stories on Google. “Just heard a new song on the radio called ‘I Hate Being Sober’ and I have serious doubt for the world,” the pop star wrote in ...