According to a unconfirmed leaked photo posted over on I'm Portable the upcoming PS Vita version of Mortal Kombat is going to be called Mortal Kombat Vitality and be released in Q1 of 2012. Personally the image looks questionable to me as it's using the old font from Mortal Kombat Mythologies Sub-Zero and could have been created by anyone pretty easily. Take a look at it below:
Image Courtesy of I'm Portable
The game was said to be in the works back during E3 2011 in June, but nothing more have been said since then. I would expect closer to the North American release of the PS Vita in January 2012 we will hear more about this upcoming title.
Thanks to Jason Shearer from MK Bible for the tip.