I use Firefox, and have these two as add-ons.
Once you bring up the pic, you right click it and select either search on TinEye or GRIS.
Both these apps then search the net to find if same pics appear elesewhere. If they are that of a pron star, or from other sites, then it becomes obvious the profiler has used fake pics and it's not going to be the girl that you will meet (assuming she has not been banned by thwn and you still decide to go and see her).