A couple of tweets from the official PlayStation twitter, as well as Notch, have confirmed that Minecraft is coming to the PlayStation 3, PlayStation 4 and PS Vita.
Here are the tweets:
Now Minecraft for #PS4. One of the most requested games by PlayStation fans over the years. #PlayStationGC
— PlayStation Europe (@PlayStationEU) August 20, 2013
PS4, PS3 and Vita
— Markus Persson (@notch) August 20, 2013