Sorry but that fake or otherwise review is not going to ruin her reputation or business. I for one would discount his review based on his reviewing history.
Having looked at the rest of her reviews and the history including white listings the only thing that fake review did was to bring her more attention.
Now for those that see it as bad so be it, she wouldn't want them anyways, filtered out the shit.
But I caution all providers that come out hysterical about the process as you say those are ones I would likely avoid.
She is hot, my type, would I see her?? Hell yes. So if she can't figure out from his contact information who he is and it is a fake for free vip, let it go already.
But to come out bitching about it might cost her more than 1 fake bad performance review, at least he scored her high for looks, rightfully I'd say.
I wish her the best, and believe that one review didn't harm her, but likely got more attention.