Sony Computer Entertainment of America has registered several domain names referencing its upcoming title PlayStation All-Stars Battle Royale and the Vita, implying the Super Smash Bros.-style fighting game may be released on the handheld.

The domain names include,, and  Sony has so far not commented on the possible Vita version, other than to say they "don't comment on rumor or speculation."

Street Fighter X Tekken supports cross-platform play across the PS3 and Vita versions, so here's hoping something similar is in the works for PlayStation All-Stars Battle Royale.

[Source: Joystiq]