Halsey, 21
This image appears in the gallery:
Forbes Reveal '30 Under 30' List For Music In 2016

12. Halsey, 21
The New Jersey electropop singer quickly rose from playing 400-capacity venues to selling out Madison Square Garden. Picture: Instagram
This image appears in the gallery:
Forbes Reveal '30 Under 30' List For Music In 2016
The New Jersey electropop singer quickly rose from playing 400-capacity venues to selling out Madison Square Garden. Picture: Instagram