Nadja is on fire.  Not only did she recently land the cover of V #81 magazine, but from the FW12 to the SS13 shows, she walked 18 shows consecutively.  This is more shows consecutively than some models walk in a single season.  Not only is the number 18 significant in it of itself, but a closer inspection of the shows gives it even more power.   All the shows but 1 are considered truly directional for a models On Duty booking value:

1.  Alexander Wang  2.  Altuzarra  3.  Diane Von Furstenberg  4.  Rodarte  5.  Proenza Schouler
6.  Tory Burch  7.  Dolce & Gabbana  8.  GUCCI  9.  Versace  10.  Max Mara  11.  Iceberg
12.  Emilio Pucci  13.  BALMAIN  14.  Isabel Marant  15.  John Galliano  16.  Lanvin
17.  Stella McCartney  18.  Chanel

Now add in her recent Balmain, Gucci, Alberta Ferretti, and a reported Chloé campaign, and you get the point.