Billie Eilish opened up about her lifelong battle with depression, including an intense bout last summer, in a recent interview with Rolling Stone.

In a 'Rolling Stone' cover story, Billie EIlish, 22, revealed she suffered a major bout of depression last summer, admitting that she’s “never been a happy person”

In a recent interview with Rolling Stone, the "Bad Guy" singer said that her depression was "just realer than it's ever been before. At the time, she revealed she wrote in her personal journal: “I know I’m lucky/But I’m so unhappy.”