It looks like the Sasha Fierce thing is on. Beyonce appears as her alter ego Sasha Fierce in promotional photos for her new album, I Am...Sasha Fierce. As we noted earlier Beyonce also set up a MySpace account under Sasha Fierce. From studying the photos, we now know two things about Sasha: 1) she is part cyborg (check out the robot hand) and 2) she's hardcore into advanced yoga. We like the robot arm thing. As her career progresses, will more and more of her become robotized? Because that would be awesome.