When Anna Wintour referred to relatively little-known model Arizona Muse in her last February’s editor’s letter as a “gorgeous, smart, grown-up” and compared her to the likes of modeling giants Linda Evangelista and Natalia Vodianova, we knew the modeling world was in for something big. It’s been quite the landmark year for Muse. Top campaigns, extensive runway presence, big covers, and now another feather in her cap — the number one model in Vogue.

Hundreds of models are cast every year in the pages of international editions of Vogue, and when we tallied the results of their work it quickly became obvious who came out on top in 2011. Quantity and quality must be accounted for to make the top 10. Not only must a models’ appearances be plentiful, but the quality of those appearances must be stellar as well. This includes factors like only-girl editorials, the caliber of photographers they work with and editions they’re in, and their number of overall pages. Arizona’s scoresheet was predictably well-rounded. She worked with the best photographers, scored the most solo editorials and graced enough pages to fill an entire August issue all on her own (that’s about 220 for those of you keeping track). She started the year with a bang by starring in only-girl editorials for Vogue China, Italia, Paris, UK and US, and that was in just one month!

It’s an unusual feat for a model to skyrocket to the extent Arizona has since she hit the international scene last year, and while we’re thrilled for her success, we wonder if it’ll stick. While Muse has the novelty (and sometimes the curse) of it-girl status, it remains to be seen whether she’ll be blessed with longevity, the true mark of a great and successful model. We are looking forward to what the new year will bring for her.

For now, click through for the rest of the top 10.