Couldn't find this posted on SP, and it's the first time I've seen it in general, so here we go:
She's possessed by Sasha Fierce, an instrument of satan, during performances, leading her to do perverse dances and make "angry man-faces."
ALL PRAISE TO SASHA FIERCE!
Really though, a long-time family friend posted this to Facebook, and being the fool I am, I watched it. Of course, I had trouble hearing the audio over my own laughter, but some of the things were interesting. I never knew about her husband's clothing line, nor her gorgeous (and gaudy) ring. Honestly, if she feels empowered by the spirit of Sasha Fierce, then good for her. Perhaps it's true. Should we care? Nope. Protect your kids from rapists and murderers, not Beyoncé.
Stay fierce, girl. Stay FIERCE!