Halsey is kicking off summer with a new song.
Fresh off the radio success of "Without Me," Halsey put up the cover art for her next song, "Nightmare," on Instagram.
We'll be listening to "Nightmare" all day Friday.
Don't forget, Halsey takes the stage at our SOLD OUT iHeartRadio Wango Tango in LA on Saturday, June 1st. Keep listening all day today for your chance to win a trip!