Marvin said:
Google's search results vary depending on the person doing the search. I doubt they'd be getting the cwcki without specifically searching for it. It's really probably just some ween giving them links. Like for example, personally, I get a very specific Manchester High that's from the county where I grew up when I search for "Manchester High".
To clarify/elaborate. The reason you may be getting CWCki so high on a search for a gal-pal is that google has algorithms that adjust for your interests. So because you have googled and visited websites related to Chris, google concludes you are interested in Chris. If some other search term, like a gal-pal, comes up on a Chris related site you visit, google takes note, and ranks that page highly. A non-Christorian would get the CWCKi lower in the search results.
I still think it is possible she found it on her own or while googling another friend. Most people don't have a ton of google results about them unless they are at least semi-public figures. If she typed in a refined search designed only to find things related to her, like "Kellie Andes" AND "Virginia" and looked through a few of the results, she might well have seen the CWCki.
But weens are always a likely possibility.