Russian supermodel Irina Shayk is on the cover of the 2011 Sports Illustrated Swimsuit Issue, as I predicted a month ago to the day (cough, cough). Totally called it. Props to the swift yfrog reporting of @ranibanani4 from midtown Manhattan. After the jump, check out a photo of the Sports Illustrated Swimsuit Models backstage at a recording of tonight's Late Show with David Letterman.

Check out an awesome gallery of pics from the Letterman Swimsuit Issue recording at COED Magazine.