Most of the girls working in Russian sex tourism come from former Soviet republics. The majority of blondes are most likely from countries such as Ukraine, Belarus and Estonia.
Asian girls come from countries like Kazakhstan and Uzbekistan.
Although considered middle class back home, these visitors are considered wealthy by Russian standards, and that is why they come to Russia for cheap adult vacations.
Russian women may be stereotyped as blondes with blue eyes and pale skin but this is far from the reality.
There are also many sex workers who work at the hotel lobby bars and casinos.
Check out Moscow Hotels with prostitute "lobbygirls" from "Sleeping and Girl Friendly Hotels" section bottom of this article.
Nowadays there are prostitution hot spots all over the Moscow, in hotels, clubs, private apartments and streets. You have low cost (2000-5000 rubles) street hookers to choose from, to a high end luxury escorts who can charge more than 10000 rubles.