Halsey is a world-class singer, but now it looks like she's making her way into the acting world too.
But it's not just any old movie she's made her way into, it's the highly anticipated Lady Gaga and Bradley Cooper film - A Star Is Born.
The 23-year-old made the epic announcement on social media yesterday, revealing that she has a "little cameo".
"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."
She also replied to a fan who asked for more deets about the role, which she called "humbling and unreal."
She explained, "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."
We CANNOT wait!