France's Perrine Laffont beat out the reigning Olympic women's moguls champion on Sunday to win her country's first gold medal of the Pyeongchang Games.Laffont, the 19-year-old world silver medalist, scored 78.65 points as she used her superior turn scores to overcome only skiing the second-fastest run and scoring the third-highest jumps score of the finalists, her loose form on her second jump -- a tucked back flip -- almost costing her.(Getty)With 78.56 points, silver medalist Justine Dufour-Lapointe from Canada missed the chance to defend her crown and continued the curse of reigning Oly…READ FULL ARTICLE