If you have seen a Beyoncé performance video before, then the following 26-second teaser for her self-directed HBO documentary will not contain many surprises. She wears impossibly high heels! She rolls around on the floor! etc. But siren alert: At the seventeen-second mark, just when you begin to feel like you’ve seen all this before on Tumblr, Bey throws in some footage of 2011’s most famous baby bump — with no cover-up whatsoever. Do you see that naked belly, conspiracy theorists? Now do you believe?
