Taylor Swift has just released the video for her latest, "We Are Never, Ever, Getting Back Together." As Taylor is known to write about her relationships, we can't help but wonder who this one is about. One look at this video, though, and the mystery is pretty much solved! The NYC backdrop, scruffy leading man, Taylor's band dressed as animals (a nod to Donnie Darko, perhaps?)...it's gotta be Jake Gyllenhaal. Whomever it's about, it'll be another huge hit for Taylor.