Look closely and you'll spy the unannounced faces.

A screenshot for Street Fighter X Tekken uploaded to the XBOX Live Market Place (we know!) has inadvertently revealed Tekken's jailbait hottie Xiaoyu and Street Fighter's trend-setting M. Bison for the crossover fighter.

Joystiq reports that the new additions bring Street Fighter X Tekken's character roster up to 30, and that's discounting the game's PlayStation 3 and PS Vita exclusive names.

Exciting times, fighting fans.

[source joystiq.com]