After the unveiling of the Serena Williams Fashionable 50 cover and the 2019 Sports Illustrated Fashionable 50 list, honoring the most stylish athletes in sports, some of the world's best dressed and top athletes gathered in Los Angeles to celebrate at the annual affair. Lindsey Vonn, P.K. Subban, P.J. Tucker, Chloe Kim, Iman Shumpert, Ben Simmons and other stars walked the red carpet and enjoyed the party at Sunset Room. From red carpet moments to photobooth fun and more, here are some of the best moments from the 2019's celebration.