Also joining Taylor to perform at the show are Ed Sheeran, Ariana Grande and Irish musician Hozier. If this year winds up even half as awesome as last year’s, we know it’ll be totally unreal.

Ariana Grande just made Billboard history. The 30-year-ols pop icon is back on the Hot 100 charts this week with her new song, We Can’t Be Friends debuting at No.1. This marks the second song ...