It was 26 years ago today, on January 6, 1986, in Salavat, Bashkortostan, Russia, that one of the most prolific models of all time was born: Irina Shayk turns 26 today. The lovely angel has appeared in the Sports Illustrated Swimsuit Issue, Victoria's Secret, Intimissimi Lingerie, and in your dreams. To celebrate we give you the 50 sexiest photos of the absolutely stunning Irina Shayk.