Story : Miss USA 2017 was the 66th Miss USA pageant. It was held on May 14, 2017 at the Mandalay Bay Events Center in Las Vegas, Nevada. Terrence J and Julianne Hough served as hosts, while Ashley Graham also returned as backstage host, all for a second consecutive year. Brett Eldredge, Pitbull, and the cast of Michael Jackson: One by Cirque du Soleil performed.