Irina Valeryevna Shaykhlislamova (Russian: ?????? ??????????? ??????????????) (born 6 January 1986), known popularly as Irina Shayk and sometimes credited as Irina Sheik (Russian: ?????? ????), is a Russian model and actress known for her relationship with Cristiano Ronaldo. She was the cover model for the Sports Illustrated Swimsuit 2011 issue.