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Kim Kardashian became an apparent unwilling star of another reality stunt Sunday when Ashton Kutcher's "Punk'd" featured her freaking out over an explosion at a gas station. The scene begins with a man pretending to be a "Keeping Up with the Kardashians" fan. He approaches Kardashian and her brother-in-law, Scott Disick, at a gas station.

While pumping gas, Disick gets accosted by the fan who, naturally, wants to take a picture of him with his camera phone. Disick obliges, goes inside the station, and leaves Kardashian to entertain the over-eager guy, who skips off after he snaps a couple photos with her. Suddenly, Disick storms back to the car, screaming about how the fan stole his wallet and puts the pedal to the metal to chase down the dude, but the gas nozzle is still in his car. Boom, explosion!

Cops arrive and there's lots of yelling between Kardashian, Disick, the fan, and a seemingly innocent bystander whose car was blown up. While Kardashian claims she's scared, her face says otherwise, as she fights the urge to smile while police question her about what happened. Soon enough, Kutcher and crew arrive and she breaks out an all out grin. Was it staged? Is she really this cool under pressure? Only one thing's for sure: If you're at a gas station and Kim Kardashian rolls up, steer clear.