Update:
It's a fake, move on people and start collecting those rotten eggs.

Original story:
Breaking news people! While still not officially confirmed, it appears that voice actor Steve Blum, best known for his performance as Spike in Cowboy Bebop, has let slip the localization of Final Fantasy Type-0, tweeting that he's started work on voicing King.

The tweet is gone now, although there is a screenshot; however, it's authenticity is up in the air. We'll keep an eye out for you. Meanwhile, check out the final trailer for the Japanese release here.