KIM KARDASHIAN GONE INTO HIDING

Kim Kardashian has gone into lockdown, sources close to KK tell TMZ, and she went to great lengths yesterday at LAX to conceal her true location.

Kim's airport arrival caused mass hysteria among the paparazzi (see below). According to our sources, the paps trailed Kim from the airport -- but little did they know ... Kim pulled a switcheroo, switching cars mid-ride, and disappearing to a secret hideout.