Billie Eilish has announced a collaboration with director James Cameron on a new project. While performing at her 'Hit Me Hard and Soft' concert in Manchester, England, Eilish revealed to the audience that the project will be presented in 3D. Further details about the nature of the collaboration, such as whether it's for a film soundtrack or another type of visual project, remain undisclosed. Fans are eagerly awaiting more information about this unexpected pairing between the pop superstar and the acclaimed filmmaker.