A new trailer posted by both Square Enix North America a Europe revealed that Final Fantasy XIII-2 will be coming to PC via Steam on December 12th.

The released date was posted at the end of the trailers, which were later both made private by each Youtube account (most likely the videos were posted too soon):

Final Fantasy XIII-2

The trailer can be viewed below (thanks to OnlineGamer for posting it).

//www.youtube.com/embed/dddv93pDcNo