I had another dream involving Katy! In the dream, for some strange reason, my father was in the car with me when I was driving home from work (both of my parents dislike Katy in real life). I had the radio on, and "Dark Horse" came on. The radio station that I normally listen to does not play the rap verse in "Dark Horse", but in the dream, it did. My father disliked it so much he changed stations (no surprising, since, as I said, in real life, he doesn't like Katy). I was surprised that he would change radio stations when I was driving. He put on a random station, and "Roar" came on. I don't he realized that "Roar" was sung by the same artist as "Dark Horse", and I didn't tell him.
Next, in the dream, for some strange reason, I was sleeping at my parents' house, in the bedroom where I grew up. I was alone; my wife wasn't with me. It was either a Saturday morning or a Sunday morning, but for some strange reason, my father came into the room to set my alarm clock as if I had to go to work, even though it was a weekend and I didn't have to get up early. He set the alarm so that the radio would go on. When the alarm went off, "Dark Horse" came on. As I was trying to get up, my father came into the room again and changed the station, and again "Roar" came on.
I then woke up in real life, and realized that I was in my usual bed with my wife, and not at my parents' house.
Any idea about the dream? As I said, my parents do not like Katy, but they haven't really heard much of her (mostly just a few subpar televised performances). I'm not sure if they're even aware that "Dark Horse" or "Roar" exist.