Chris Noth and Kristin Davis during filming of Sex and the City: The Movie by James Devaney/ WireImage.com

Unless - and I wouldn't put it past that crafty Michael Patrick King - they are merely staging some "scenes" to be spied/misreported by the paparazzi, the well-documented and -photographed Sex and the City: The Movie location shoot in New York City is letting slip a few plot details. For one, it has been reported that ( Possi-spoiler alert) Big springs a mammoth sparkler on Carrie, perhaps setting up the rumored wedding. And on Thursday, paps snapped Chris Noth in a sidewalk scene with a full-term pregnancy-pad-sporting Kristin Davis, indicating that Charlotte and Harry finally got a bun cooking in the oven.