Halsey

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.

She repeated during her Q&A as the album came out via Twitter, saying that having the artist on "Alanis' Interlude" was a dream come true.

Many celebrities have shown support for Swift.

Here are all the winners from the 2019 BBMAs.

Find out how Rihanna, Ariana Grande and more stars celebrated the holidays this year.

The pop star teamed up with Colombian singer Sebastián Yatra.

She and the rapper ended their one-year relationship earlier this month.

The pop star and the rapper — who recently broke up with Halsey — were spotted holding hands at a club.

The annual show, hosted by Tiffany Haddish, will air June 18 on MTV.

Um, what?