First off, HAPPY BIRTHDAY, ARIANA GRANDE! I LOVE YOU! This is really sweet from her bro:  https://www.youtube.com/post/Ugkx1sEkwb9-tWd4ADKVjIFpje8ciPiKq8YU … I woke up with my favorite song by The Killers stuck in my head. Oh yeah, guess who has an amazing cover of that song? … Also, the first video in my suggested feed? Perhaps the greatest…