Nowadays when she goes to Europe she doesn't seek to see her europeans fans like she used to (for example in 2011) which is a bit sad, now she goes to Paris without telling anyone, i'd understand that she doesn't want to be bothered by hundreds of fans but well, in Paris just a few people would want to see her so why not tell people that she's here?
I really feel like she lost the connection she had with foreign fans back when she started twitter and that's a pity.