Kate Upton graces the 2013 cover of Sports Illustrated Swimsuit edition, again.  She was the cover girl last year too.  Upton joins an elite list of models to appear on the SI Swimsuit cover more than once: Cheryl Tiegs, Christie Brinkley, Kathy Ireland, and Elle MacPherson.

The photo was taken in Antarctica.  I hope they had heaters blowing on her, since she doesn't look very warm.  The magazine promised 7 models on 7 continents.

Get more in depth coverage at Sports Illustrated and watch the swimsuit teaser below.