yes, quite a few russians, but mostly women from the much poorer sister states of the former soviet union, ukraine, moldavia, romania, czechoslavakia (although an independent republic their strings were pulled in moscow). so even though these girls speak russian they are not really russian, former soviets yes, russians no.
Nor Czechs nor Slovaks (and nor Romanians) are Soviets. The vast majority of people younger than 35-40 from there has not even travelled to Russia, much less speak Russian. I have yet to see a young Pole, Slovak or Czech or Hungarian to speak Russian.
The prostitutes you are referring to are hardly from
non-former-USSR states (such as Czech Rep., Slovakia, Poland, Hungary, Romania, Bulgaria). Differentiate, please, between fromer USSR states and former USSR-
alliad states.
Cuba, is also former USSR-
alliad state.
Oh, btw, most these former non-USSR states alliad with USSR (or as you call them "sister states" --- they were actually called "satellite states") were much richer than the USSR and Moscow (and not poorer). They were called "The West of Soviet Empire", especially Yugoslavia, Czechoslovakia, DDR (German Democratic Republic - East Germany), Poland and Hungary.
The conclusion: It's the Russian and former-USSR prostitutes that are all around the world and that's what AZB wanted to say. Also, have you been to Europe? All Europe, especially Spain, Holland, and Germany is full of them.