After a drink was dumped on Kim Kardashian last week while enjoying a night out with her sister at a New York City bar, friends tell me the reality star has beefed up her security detail.

Although she played it cool in a blog post after the incident, my source tells me Kim was "shaken" by the whole experience. "She's the golden goose and everyone wants to make sure that nothing like this ever happens again. Thank goodness that this time it was just a drink. Next time she might not be so lucky."