CHANTILLY, FRANCE - JULY 13: American rider Mary Kate Olsen, competes during the Longines Global Champions Tour of Chantilly, at Hippodrome de Chantilly on July 13, 2019 in Chantilly, France. (Photo by Stephane Allaman/ALeA/Getty Images)"n
CHANTILLY, FRANCE - JULY 13: American rider Mary Kate Olsen, competes during the Longines Global Champions Tour of Chantilly, at Hippodrome de Chantilly on July 13, 2019 in Chantilly, France. (Photo by Stephane Allaman/ALeA/Getty Images)"n