Kristen Stewart stopped by The Tonight Show with Jay Leno Monday night to push Twilight: Breaking Dawn — Part 2. Stewart seemed even more nervous for this interview than she usually does under similar situations. But she did provide us with a few cool tidbits about herself and the long-awaited movie.

At one point Leno asked her to set up Breaking Dawn — Part 2 for the audience. The actress said, “Popped one out, pretty concerned with that. Me and Edward are doing quite well, people keep trying to kill my baby. But I’m now super spectacular so I can take care of that, being a vampire.”

And, so, there you have it. Breaking Dawn Part 2 in summary.

Stewart then spoke about a rumored twist ending to the flick, explaining “It’s so shocking…Every time I see it or even think about it I get giddy. It freaks me out.” Kristen explained that the twist is actually in the book, but easy to miss even by die-hard fans. “It’s easy to skim over. But you can find the root of our little twist [in the book].”

Leno also asked her about going out in public in Tokyo without being bothered. There, when recognized, people stay five feet away. “I really dig that,” Kristen said.

Now, how about that Halloween mask she was seen wearing when recently spotted with beau Robert Pattinson. “I was in a store that sold absolutely everything you can possibly imagine. There were masks next to really weird sex toys next to, like, fish-flavored tootsie rolls. I bought it all!”