Beyonce: 'Run the World (Girls)' on iTunes Tomorrow!

Check out the “B Revolution” trailer for Beyonce‘s new song “Run the World (Girls)!”

The song, which was written by Bey and The Dream, and produced by Switch, Shea Taylor, and Beyonce, will debut on iTunes tomorrow (April 21).

“Run the World (Girls)” will make its radio debut at 8:00am EST before hitting iTunes for digital sales.

Beyonce recently shot the video for the new single, which director Francis Lawrence calls “one of the bigger Beyonce music videos ever done.”

We can’t wait!!