Kim Kardashian -- Elevator Police!!!

Kim Kardashian was calm, cool, and collected when swarmed by the paparazzi yesterday at LAX ... that is until her elevator arrived and it was FILLED WITH PAPS!!!

Our photog peppered Kim with wedding questions as she made her way to the elevator, but she didn't utter a sound. But Kim had no problem opening her mouth when it came time to banish the gaggle of photogs who magically appeared in her elevator. It was really quite funny.