Batgirl Confirmed For Injustice Due To Leak

It looks like Batgirl was leaked through the Xbox Live Marketplace today as it lists the character for download, however, the download doesn't go through if you try to actually get the character. This confirms the rumor that Batgirl would be the next DLC character behind Lobo for Injustice: Gods Among Us. We should know something official when NetherRealm Studios releases something, which I imagine would be soon.