Source: Rob and Emilie Get "Steamy"

Pattinson and his Remember Me costar supposedly have great chemistry

Uh-oh, Robsten fans! We've got good news and bad news. Which do you want first?

As was deliciously reported on Tuesday, Robert Pattinson and his costar Emilie de Ravin were doing an "edgy" photo shoot for Vogue at LACMA together to promote their upcoming flick Remember Me.

This, of course, sent some Twi fans into a fury, 'cause we remember how hot Rob and Kristen's shoot for Harper's Bazaar was.

So do R.Pattz and De Ravin have the same heat?

"Some Twi-hards are going to be upset when they see Remember Me," one of our Twilight insiders tells us. "Depending, of course, on whether they like Rob and Kristen together."

If you're an avid Robsten fan, you better prepare yourself for Pattinson's new, dark romantic flick. Adds our studio snoop:

"[Rob and Emilie's] love scenes are pretty steamy. They have good chemistry."

But for those of you who are Team Rob and could care less about what's going on in his personal life, then you should focus more on his fab performance in R.M.

"Rob's acting is great," fesses our source. "Way better than in Twilight. You actually see that he can act in [Remember Me]."

Kristen or no Kristen, we can't wait for the movie to come out. Obviously you all know we're Team Stewart here at the A.T., but regardless, we're excited for Rob to branch out of his teen-throb work.

What will be interesting to see is the reaction to Emilie. Do you think she's going to get totally hated on because she's staring in a movie with Rob? Or is the Stewart bashing (that's so present on our nasty message boards), still so strong that all the fangirls won't care because they want Rob to be with anyone else?

We shall see. Either way we hear Summit isn't too worried about Pattinson starring alongside another babe not Kristen.

"Rob's in it. The movie will do just fine."