Did anyone hear any news of a new GTA title coming out for the PSP? The three that were released were awesome.

I haven't heard any specific news, but based on sales of the previous PSP games you can bet your ass there will be more mobile GTA titles. I'd guess we will see an announcement around E3 or shortly thereafter, once GTA5 has launched and has been selling for a bit.

You probably won't see one on the original PSP but I wouldn't be surprised if there was one released on the 3DS or PS Vita.