How does a country music super-star announce her newest fragrance? By inviting a select group of beauty editors to a luncheon in New York City -- and I was the lucky one seated right next to Shania Twain. Yep, baby argula salad and white truffle risotto with Shania. And yes, she is completely gorgeous, teeny-tiny, and down-to-earth friendly in a way that is pleasantly surprising when you're talking about, oh, one of the best-selling female recording artists of all time. ...