Congrats to Beyonce.
She should finalize her album in the fall after her tour ends in August and then make her return at the 2014 grammys with a new single.
still no confirmation, still all based on the E! story. Billboard just follows the bandwagon, they have made mistakes in the past aswell.
Aslong as it doesn';t comes from a press statment, B or Jay, it is not confirmed