Holy shizzle Tay Swizzle!
Our FAVE leggy blonde had us fooled!
We thought every performance had been released online, but it seems Swifty was holding out on us!
Ellen has JUST aired a never-before-seen performance of Taylor singing Begin Again for the release of Red.
Ch-ch-check it out in the video (above)!
Who knows, there may be MORE unreleased videos to come! EEEK!!