A new Lady Gaga concert film will arrive on Christmas Eve. Lady Gaga in Harlequin Live: One Night Only was recorded last year during a performance at Los Angeles’ Belasco Theatre, where Lady Gaga performed Harlequin —her 2024 “companion album” to Joker: Folie à Deux , in which she starred as Harley Quinn—in its entirety. The film premieres on YouTube this Wednesday, December 24, at 4 p.m. PST/7 p.m. EST. Harlequin is up for Best Traditional Pop Album at the 2026 Grammy Awards . Lady Gaga has