kristen stewart pensiveWeren't you looking forward to hearing about how much hand-holding and special moment-sharing Kristen Stewart and Robert Pattinson did together on his birthday? Well forget it. Those two did not cooperate with our wishes. Instead, it looks like Kristen and Rob got into a big, fat fight -- maybe because Rob got drunk as a skunk.

Here Kristen had all these adorably sweet plans for Rob, but then they ended up spending the day apart. In fact, a photog/stalker supposedly caught Kristen looking "agitated and visibly upset," talking on the phone and pacing all over her friend's house. As for Rob, he was seen getting tanked the other night, so people who speculate for a living are speculating that she's mad at him for that. 

As an aside? I'd just like to tell the paparazzi that you really needn't go through all that trouble of taking photographs of Kristen inside someone's damn house. Really. It's creepy and even if you're a Twimillionaire, you deserve to freak out in privacy somewhere.

Anyhoo!

Whatever Kristen was upset about, it's pretty clear that she and Rob did not spend his birthday together. Is this the beginning of the end? Or just a little fight? Maybe Rob wants out of his fake relationship contract early. (Oh sorry, I wasn't going to bring that up again.)

I don't know. My spidey senses are telling me this Twilight romance is winding down. I just get the feeling she's doing all the work to keep it going, and he's kind of like ... eh. So Kristen, it's time to pull up the stakes and move on. Read the writing on the wall. Um ... I'm sure I could throw up a few more cliches, but you know what I'm saying. UNLESS! That rumor about the two buying a romantic home in Idaho together is true? Yeah ... probably not.

Do you think Rob and Kristen are breaking up, or is this just a little tiff?