Let this be a warning to any paparazzi who plan to pursue Angelina Jolie in a car: This chick knows how to protect her privacy.

Actually, this is just a stunt for her new sci-fi action movie, "Wanted," which is being filmed in Chicago.

Despite rumors of speed bumps in her relationship with Brad Pitt, the two reportedly were seen holding hands leaving a Chicago nightclub this week. They've also been taking their brood to see the city's sites, including a tour of the Field Museum to check out the dinosaurs.

Doesn't sound as if they've hit the skids. Yet.

Photo Credits: WireImage