The 2020 iHeartRadio Music Awards were originally scheduled to take place on March 29, 2020. The ceremony was to be hosted by Usher and air on Fox.[1][2] Online listener voting on all categories continued as previously scheduled until March 23, with the Best Fan Army category remaining open for voting until March 27.[3] The event was subsequently cancelled on August 24, 2020, due to the COVID-19 pandemic, and winners were revealed on September 4 to 7, 2020. Following the cancellation, Usher would subsequently host the 2021 ceremony on May 27, 2021, instead.[4]