The most iconic choreography of this decade is full of steps you can't deny to have practiced in the shower! People from all over the world are surrendering to the power of Sasha Fierce, and now you get to choose what the best step from the Single Ladies choreography is!
I really liked this interview... one of my favourites in a while. Boy oh boy is David Letterman one dirty old man though, LOL! I only now realized that.
You can download the HQ (high quality) video here:
..Great Interview
