It inspired me to get the word out that tineye is not the Google of picture-finding yet. It probably finds about 5% of the pictures on the internet.
I have searched for my own pictures just to see if someone else is using them, and haven't EVER had ANY tineye hits! wow. I know for sure the pictures I'm searching for are out there because I've posted them on a dozen sites.

Even more evidence is when someone posts an ISO and says there are not tineye hits, but somebody else says "Oh that's porn star So-and-So".
I've seen pictures of Kim Kardashian posted in backpage ads that didn't get tineye hits.
Probably the best way to verify the pictures are real is to ask her to pose with a cup of coffee or holding up the Dallas Morning News or some other item she probably won't have stock photos of. (Thanks to an ASPD poster for these ideas. I can't remember his name).