I just watched the video and it's a bit erm...I don't think strange is the right word, maybe she was singing in her head? It shows the singer slowly rocking back and forth at the Brooklyn Nets game the other night. Below is how
Gawker describes it
"Beyonce sways gently at first, as if trying to soothe a baby that is herself to sleep, and then with increasingly pronounced undulations, as if piloting an invisible ship through a violent tempest."
"It's chilling to watch, in the same way that her uncanny stillness in the infamous elevator brawl footage was chilling to watch."
The video has got the internet buzzing. See it after the cut and tell us what you think...