Image Credit: Getty Images Halsey has managed several health issues and setbacks over the years, but they haven't let it affect their career. The "Gasoline" artist, who prefers she/her and they/them pronouns, is an open book about her lupus condition, T-cell disorder, endometriosis and other challenges. In September 2025, Halsey updated fans via TikTok that she's undergoing chemotherapy ahead of her Back to Badlands Tour. "Just coming on here to give you guys another speed round of updates. [I] just did another few sessions of chemo," the singer said. "[I] had a new port placed. ...