I think it is the opposite..stings are usually incall

If you mean the last picture in the dress looks different, I did think of that.  But pictures can be misleading, and I figured, why would the girl put that last picture there if it wasn't her.  She had plenty of pictures already posted besides that.  But you may well be right.
 
[5 minutes later]  Your certainty prompted me to search further with more reverse image search, using single pix, not her composite pix.   Thanks for impelling me to do so.
 
Because in fact, using the single pix, I just found an ad with her alternative number but same text and totally different picture:
 
And that alternative number led to TER bad reviews:
http://www.theeroticreview.com/reviews/show.asp?id=158820
 
Looks like it's TGTBT for me.  I will try the old "take a cell phone pic right now and text me it to show me you're that girl," but doubt anything useful will come of that.