Watch Halsey's Billboard Music Awards performance

Halsey took the stage at the 2017 Billboard Music Awards Sunday, May 21, 2017, to perform her new single “Now or Never.”

Read more: The Chainsmokers, Halsey win Billboard Music Award for Top Hot 100 Song

Watch her amazing performance of “Now or Never” below.

Halsey's song “Closer” was nominated for Top Hot 100 Song, Top Selling Song, Top Radio Song, Top Streaming Song (Audio), Top Streaming Song (Video), Top Collaboration, and Top Dance/Electronic Song. 

Read more: The Chainsmokers, Halsey win Billboard Music Award for Top Collaboration

Halsey will be heading out on tour later this fall on the Hopeless Fountain Kingdom World Tour.