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STYLE NOTES: GANGS OF NEW YORK

The European Union

Core Members: Vladimir Roitfeld, Julia Restoin-Roitfeld, Tatiana Santo Domingo, Margherita Missoni, Stavros Niarchos, Andrea Casiraghi

What do young moneyed Euros do in New York? Stick together. More cliquish than seventh-grade girls, this group's regular haunts include Cipriani, Da Silvano, and anywhere else that can charge $35 for a plate of pasta and keep a straight face. They also congregate at the Washington Square Park town house of longtime couple Tatiana Santo Domingo (the Colombian beer heiress) and Andrea Casiraghi (Princess Caroline of Monaco and Hanover's son). Margherita Missoni, who dates Casiraghi's stepbrother, Ernst of Hanover, is arguably the most outgoing of the bunch (and the most liable to mingle with the other social groups). But Stavros Niarchos, who's reportedly romanced Paris Hilton and Lindsay Lohan, has his own unique way of sampling American culture.

Photos: Sherly Rabbani and Josephine Solimene; Patrick McMullan