The 29-year-old entertainer dazzled in a purple Rosa Bloom romper, paired with metallic Sophia Webster heels.
Taylor accessorized with drop earrings from State Property Jewelry and a variety of rings.
During the ceremony, Taylor took home the award for Tour of the Year.
Also stepping out for the awards show were Jackie Cruz, Heidi Klum, Jessica Szohr, Kat Graham, Lele Pons, Jana Kramer, Draya Michele, Steven Tyler and and his longtime girlfriend Aimee Preston, T-Pain, Poppy, Baby Ariel, John Legend, Katie Stevens, Backstreet Boys, Marshmello, Trisha Yearwood and her husband Garth Brooks, 5 Seconds Of Summer, Tiffany Young, Zara Larsson, Travis Barker with his kids Alabama and Landon, Natalie Alyn Lind, Grey, Jake T. Austin, Drake Bell, Lovelytheband, and Lauv .
This year’s show was hosted by The Masked Singer winner T-Pain and broadcast live on Fox.