The 2018 iHeartRadio Music Awards were held on March 11, 2018, at The Forum in Inglewood, California.

[3] TBS, TNT, and truTV broadcast the ceremony in the United States, while the red carpet was broadcast live on the network's social media pages.

[4] Taylor Swift premiered the music video for her single "Delicate" at the show.

[5] 2018 marked the show's final simulcast on TBS, TNT, and truTV, as it returned to broadcast television the following year, and aired on new partner network FOX for the first time.

[6] The following performed at the show:[7] iHeartRadio presented the winners of seven categories in the seven days leading up to the Sunday telecast.