Valkyria Chronicles(Valkyrie of the Battlefield) Coming to PSP?

Just a minute ago at the E3 Sony Press Conference a quick glimpse of Valkyria Chronicles was shown as coming to the PSP. This is news to me, did sony make a mistake? Or is a version of Valkyria Chronicles coming to PSP, as well as PS3?

Valkyria Chronicles is the North American title of Valkyrie of the Battlefield, the beautiful Cel-shaded Tactical RPG by Sega.

Screen shot from the PS3 game.

Update: It's confirmed, Sony fucked up, fucked up big time! Valkyria Chronicles is only coming to PS3.