Ariana Grande of course. You know you’re doing something right when you’re performing a medley of your four hits at an event. Also I wasn’t able to include a video of Taylor Swift’s performance, but I loved seeing her perform “Style.” This was my first time ever hearing this song and it’s totally just a girl anthem that I can see myself belting out if I ever heard it on the radio. Also how qt was her moment with Karlie walking down the runway? Just date already.