Halsey

Halsey's fans have noticed that the singer's costumes reveal the IV/transfusion port implant in Halsey's chest, marking an important moment for chronic illness visibility.

Halsey has been a longtime fan of the Evanescence lead singer, ever since she was a little girl.

The officers showed up to the singer's party after a noise complaint.

Did Halsey get Britney's blessing for the video?

The singer was seemingly diagnosed with lupus and leukemia.

Oh, we feel old...

From Ariana Grande to Selena Gomez.

The pair share a son together.

"That's why my stage name's Halsey."

From Gwen Stefani to Miley Cyrus and John Mayer, these pop stars have written breakup songs about other famous people.