What's That Song?

I've gotten more emails than I can count asking about the song playing on my blog right now. The song is actually linked into this slideshow, so once that slideshow slips off the front page, I think the song goes, too. I'm not ignoring the mail; I actually have a BIG post in my head about this song. For now, though, to answer your question, it's The Best Day from Taylor Swift's Fearless album.