Novak Djokovic at 21st Annual AAKIDSDAY

WHITE PLAINS, N.Y., July 12, 2016 – The United States Tennis Association (USTA) announced a star-studded lineup for the 2016 Arthur Ashe Kids’ Day presented by Hess. The stadium show will include live performances from chart-topping hip hop artist Flo Rida, international pop sensation Zara Larsson, singer-songwriter Troye Sivan, buzzworthy