Perfect 10! Four-time Olympic gold medalist Simone Biles and three-time Olympic gold medalist Aly Raisman trade their leotards for bikinis for the 2017 edition of the iconic special issue, out next month. "I am thrilled to include the gold medal-winning, U.S. women's gymnasts Aly Raisman and Simone Biles in this year's Swimsuit issue," SI Swimsuit editor MJ Day said in a statement on Tuesday. "Aly and Simone represent all that is beautiful and strong and inspiring in women today