Yes, this is a gossip column in a NYC paper. As much as I dislike Piers Morgan (and hope he spends time in prison for phone hacking), I would recommend taking the report itself with a grain of salt.
It does, however, give me an opportunity to make a point.
I don’t remember who originated this quote: I want to say it is a Dave Barry-ism, but I could very well be wrong.
Anyway: “If someone is nice to you, but rude to the waitress, they are not a nice person.”