Beyonce singing Church Bells in Cadillac Records

Checkout a new clip that hit the net during the weekend of the movie 'Cadillac Records' what will be in cimemas next week.

In the clip is a bit of Beyonce singing a song called Church Bells.. Well it defientl isnt Beyonce.. or Sasha Fierce!! She defiently turned into Etta in this movie.. even the way shes standing and face expressions! Shes defiently workin it!