GTA V coming Spring 2013 to PS3, X360. UPDATE: it's official now, R* confirms

[badgenome]

CCFanboy said:

Who says it isn't on wii u? Zelnick certainly didn't

http://beefjack.com/news/gta-on-wii-u-take-two-looking-at-it-seriously/

Carnival Games U confirmed.

This is more recent and relevant.