Monday, February 17
(Undated) -- The newest version of the "Sports Illustrated" swimsuit edition is ready to hit newsstands, and the cover has been revealed to the public. Models Chrissy Teigen, Nina Agdal and Lily Aldridge all grace the cover of the magazine's 50th anniversary issue. The trio end a two-year run of model Kate Upton on the cover. Upton had become the first model to be featured on back-to-back covers since Carolyn Murphy in 2005 and 2006.