I saw this ad and she looked cute.  

http://bodyrubs.cityvibe.com/escorts.php?do=view&post=25506

No website; I called and she's meeting me at my hotel tonite, but a quick search on tineye shows that the pictures aren't her (she got them from a college humor site).  So, should I cancel on the grounds she can't be trusted?  Or is it normal for someone to use someone else's pictures to protect their identity?

Thanks for helping a newbie.

you're into bait & switch.

You booked an appointment, because you thought that she was cute. Now, what do you think is going to show up?

You should call the escort after you've done some research not before.  My suggestion, google the phone # first, then do a tineye search , and then if all things check out ok,  call the lady.And since you're an admitted newb try going over to the FAQ for Newbies board.  Then locate the "self help center" in the upper right hand corner of the main page, near the life preserver. And yes CANCEL
the date.

They dont call this city Sin City for nothing.Next time go with a well reviewed provider on this well reviewed site.

No,it is not normal to use another lady's picture but unfortunately it happens quite often.There are many ways to use your own pictures and still protect your identity.This is known as Bait and Switch ad so now you are on notice that the pics are fake.IMO why don't you look here where the ladies are well-reviewed and actually use their own pictures?That way you can guarantee yourself a good time rather than be disappointed.I bet the lady in the pic will be nothing close to what the lady actually looks like when she arrives at your door.You have already started doing your research so if you feel you can trust a misleading ad then go right ahead but here is for a sure thing.I would also suggest getting acquainted with the newbie board a lot of useful tips for a newbie there.