Taylor Swift did not attend the iHeartRadio Music ... Comedian Nikki Glaser, who went to 22 Eras Tour shows, introduced the award. "Thank god I saw it that many times because never in my childless ...

The iHeartRadio Music Awards also played a "Folklore" surprise song from Taylor Swift's first tour date in Arizona two years ago.

It feels like the perfect night—to celebrate Taylor ... Swift looks back at her eras—from debut to Red and beyond—with immense pride, which is why she celebrated with her world tour.

Watching Taylor Swift's Eras tour crowds sing 'Exile' made Bon Iver's Justin Vernon, the collaborator on the 'Folklore' song, feel out of body.