Source: Getty / Ethan Miller and HBO
15. Oh. Who knew Lorde was a Game of Thrones fan?
16. Did Katy Perry just teleport us to somewhere else?
17. Wait, is this just a snippet from a Katy Perry concert? This is totally a snippet from a Katy Perry concert.
18. Did that guy just grab Katy Perry's boob?
19. Can anyone prove it's that girl's birthday? I call bull.
20. Wait, this Michael Jackson thing is totally great but totally mind-boggling. What's going on here?