Taylor Swift Rocks Ellen With “Begin Again” [VIDEO]

Taylor Swift and Ellen have become pretty good friends over the last few years. So it makes sense that TS would drop by for a live performance or 3 as a favor to Ellen. She totally kills it too.

If you've never seen Taylor in concert, she is this good. Every song, every time. She is a true live perfomer, and if you ever get the chance, you should go see her. If you can get tickets that is. Here's "Begin Again" from Ellen's show.