But Where Was Rob Pattinson?!?

If there's an event going on that has ANYTHING to do with Twilight, Rob Pattinson should be involved!

But alas, Rob did not attend the party at Prive in Las Vegas this weekend... Peter Facinelli, Kellan Lutz and Ashley Greene did, though! Yes, they're in the movie. It isn't just Rob and Kristen Stewart the whole time. Hey, works for us!