Maybe she's a little more obsessed with celebrity than she first asserted!
The 28-year-old who allegedly had an affair with Affleck -- which she has denied -- has nevertheless hired a crisis PR firm for... what exactly??
Well, we don't know about the whole planes and trains thing, but Jessica Chastain will certainly sign an autograph from a car!
We wish all Hollywood stars were as good as this!
She was caught sitting in her vehicle when she took the chance to sign autographs for fans!
The Zero Dark Thirty actress happily signed away for those lucky ones who spotted her.
We can only wonder if she’ll be so sugary sweet if she ends up walking away with Oscar!
[Image via David Durocher/WENN.]