So weird, I think the best country to live anonymous as a star, is here in belgium. When we see/met somebody famous, it's maximum more like a silent whisper; "psst, that's ****" and thats it.(except those idiot #hipsters)
During my technical prefession I've met a couple douzen of them(national/international/american) and it's like; "morning, let's see how we can fix ur problem", most of the time after 30 or so minutes, they start to talk about there status themselves during coffee, others enjoy that they don't have to talk about there career, but just normal human things.