Film is a comedy by genre.Here is the movie about two black detectives, who are trying to find some malversations about some criminals, but have to be involved in a company of rich people. To do that they are masked , camuflaged in two rich twin sisters, who are blond, spoiled, and have a small dog. It is very funny situations they are going through.American movie, from 90 s. They are present at some partie with a lot of famous guests, and are going through lots of funny situations.Thank you in advance.

White Chicks (2004) (http://www.imdb.com/title/tt0381707/)