I thought Billie was a boy’s name.' That’s all I ever heard every day of my life,” the singer-songwriter says.

Billie Eilish said she was named after her late grandfather, whom she never met, with her parents choosing 'Billie' to honor ...

Billie Eilish helped Charli XCX continue her iconic Brat era with a surprise appearance at the 2025 Coachella music festival ...