I've personally met this client, it was actually a week after he had met Russian Barbie Doll and he didn't have anything positive to say about her. Hope it helps.
http://eccie.net/showthread.php?t=1618954
As far as their websites being identical, a lot of escort websites offer free websites to escorts. They're usually simple templates you just customize. There's even prefilled out text boxes if you're lazy and not creative. That's how I got my website and I've seen others that look pretty similar, maybe that's how theirs look identical.