oh its definitely her. ESPN is aggressively hunting down websites that post/link it, and there is a pending investigation trying to find the guy (gal?) that shot the video.
apparently they believe it's someone in the ESPN crew itself, because the clip isn't through a peephole. it's through a pre-drilled hole in the wall, and shot at multiple locations with the same setup. he must have known her schedule and accomodations, which is pretty scary for EA.