Halsey plays herself in 'A Star Is Born' remake.

I guess now is a good time to finally tell you guys that I have a little cameo in A Star Is Born! Thank you so so much to Gaga and Bradley for including me. It was an honor to watch both of your talent and dedication on set. an all time life highlight for me for sure.

— h (@halsey) September 5, 2018

I play myself for a very small moment! Which is insane because it means Gaga and Bradley saw me worthy of representing a piece of the current state of music in this film forever. They could have picked any artist. It was so humbling and unreal. https://t.co/GnLTIydTX6

— h (@halsey) September 5, 2018