Amal Clooney is taking up residence in New York nicely. Teaching at Columbia Law School for the spring semester, she's not only channeling the sophisticated yet edgy sartorial sense of the Big Apple, but the elegant prestige of being an Ivy League professor. Spotted on the mean streets of Manhattan, the multi-talented woman wore Giambattista Valli pants from the designer's Spring/Summer 2015 collection that elongated her legs to the extreme.