AceShowbiz -

Kris Jenner had a scary encounter with an obsessed fan at her own house. The "Keeping Up with the Kardashians" star caught a man walking right into her office while she was inside and immediately called the police.

According to TMZ, the unidentified man showed up at Jenner's Hidden Hills house on Tuesday, December 15 between 1:30 P.M. and 2 P.M., and claimed he had a meeting with her. Carrying a backpack, he posed as part of a crew working on Christmas decorations at the Los Angeles mansion. Lieutenant Christina Baker told E! News he was escorted inside the house by securities.

There was indeed a construction happening in the house that might have led the securities into thinking that he was for real. But Jenner realized that she did not have that scheduled meeting and immediately realized that the man was an intruder. Securities grabbed the man and she called 911.

Sheriff's deputies showed up and arrested the guy who had reportedly taken the bus from Texas to the celebrity enclave. Cops later took him to hospital for psychiatric evaluation.

No one was reported hurt during the incident. Kim Kardashian, her newborn baby Saint West and much of the family were home at the time.