She is the totally gorgeous combination of a very famous and beautiful grandmother and equally gorgeous mother, and now, in her own right, Charlotte Casiraghi of Monaco is becoming quite the style icon. Last week saw her sport a stunning new choppy hairdo, very reminiscent of that of Arizona Muse, and a total showstopping of a dress for the 2013 Monaco Rose Ball.  The feathered Chanel number was frothy and pretty and young, totally suiting the glamorous young woman currently entrancing European fashion. This is not the first time that Charlotte has shown serious style credentials. As a face of Gucci she has all of Frieda Giannini’s great designs at…