Apparently Taylor's Grammy performance had to undergo some last minute replacements. She was supposed to end it being suspended over the crowd but the crane broke an hour before the show and could not be fixed in time. So her spectacle of a performance did not have the full impact it should have. I imagine they will get it fixed and working for her tour as I think her Grammy's performance was preparation for that. Still she will jump into the Top 5 or so next week, which is great news.
Read this on UKMIX. That probably would've made the performance a lot better, if this is true.
Carrie talking about the "feud" between her and Taylor.
Asked about what her fave Taylor song is, "I Knew You Were Trouble", she said that it was different for Taylor and liked that she branched out into different genres.