The reality star discussed the difficulties of fame in a new interview with Cosmopolitan, in which she compares herself to a "zoo animal" because of the unwanted attention she often receives.
Kardashian explained: "Sometimes I feel like a zoo animal. I'll be at a restaurant, and someone will put their phone in front of my face and take a picture without saying hi."
The 30-year-old is currently planning her marriage to NBA player Kris Humphries following the couple's engagement announcement in May.
Kardashian was reportedly close to finalising a deal to have her wedding day broadcast on TV, though she later admitted that she had reservations about sharing the occasion with the general public.
She was recently photographed shopping for a wedding dress at Vera Wang's flagship store in New York City ahead of her wedding day, which will reportedly take place next month.