Kim Kardashian at LAX on Oct. 3; inset, her left hand
Sharky/Splash News Online
11/01/2011 at 09:00 AM EDT
A wedding ring-less Kim Kardashian
was photographed leaving for Australia from Los Angeles International Airport Monday night, the same day that the reality star filed for divorce
from Kris Humphries.
Kardashian, 31, told PEOPLE
over the weekend, before her divorce was made public, that she stepped out solo for Halloween in New York City because she was flying to Australia the next day.
She is expected in Sydney on Wednesday to launch her Kardashian Kollection purse line with a party at Hugo's Lounge.
Accompanying Kim on the long flight were her sister, Khloé, and brother-in-law, Lamar Odom. – Liz Raftery