Katy Perry‘s new concert documentary, Katy Perry: The Lifetimes Tour — Live From Paris, is billed as a film strictly “for the fans!!!” And dozens of her Katy Cats filled the seats inside theater No. 1 at AMC The Grove 14 in Los Angeles on Wednesday night for a VIP IMAX showing, the first West Coast screening following a world premiere at New York’s Tribeca Festival in June. During the concert doc’s rousing finale, which featured Perry performing her smash single “Firework” at two sold-out shows in Paris in November 2025, the superstar singer surprised the crowd by sneaking in a side entrance. Trailed by what seemed like a dozen cameras,…
