Beyonce - New Single?

[MrGaryy]

http://www.youtube.com/watch?v=lgWvM2HnkjQ

Apparently her new single. I like it!

[MarkWaldorf]

Her new single is If I Were A Boy/Single Ladies. It was pushed back because of Michelle Williams' release.

This is either a demo/leaked album track. What ever it is, isn't her single.