Tyra Banks, Kate Upton, Christie Brinkley, Rebecca Romjin, Marisa Miller and Heidi Klum are some of the famous faces who have graced Sports Illustrated's Swimsuit edition, which celebrtes the 50th anniversary this year with a "50 Years of Beautiful" event held in Los Angeles, which will be aired on NBC on 3 February.

Former swimsuit cover model and “Project Runway” star Heidi Klum will host the special, with feature appearances from fellow swimsuit icons including Tyra Banks, Christie Brinkley, Kathy Ireland, Marisa Miller, Kate Upton and more of the most celebrated models in franchise history. Musical guests performing on the show include Grammy Award-winning, chart-topping artists Enrique Iglesias, Lady Antebellum, the Fray, John Legend and Tim McGraw.