I remember the ending making me SO MAD! And no she was NOT lipping, she had a backtrack going, but she was singing you can hear the adlibs and breathing.
That was the point of the performance, it was not supposed to look 'completed' it had dream elements, and short-cut, swift changes. Just like her vocals. I LOVED IT. It was everything. Wish she did id at the 2009 VMAS.
