Kristen Stewart's boyfriend, actor Michael Angarano was seen chatting, drinking, and leaving with an unknown brunette at a bar in Studio City, Californa, last night.
They both took off in his car and were last seen entering an apartment block in Sherman Oaks at around 1 a.m.
Looks like K-Stew may have a cheater on her hands.
We hope not.
This guy is the only thing standing in the way of K-Stew getting her claws into R-Patz! No!!!
Update: Sources are reporting to PerezHilton.com that K-Stew and Angarano quietly broke up about a month ago. That explains it all. Unfortunately, this now means she's free to date R-Patz.