Katy Perry surprised fans at a Los Angeles IMAX screening of her new concert documentary, Katy Perry: The Lifetimes Tour — Live From Paris, joining them for the finale and describing the event as a party-like cinema experience. The film documents her 2025 world tour and is due for a global cinema and IMAX release, making the screening a promotional moment for the project.

Perry said the tour covered five continents and 91 shows in support of her album 143, while she had also just performed a free show in Mexico for 310,000 people. During a Q&A, she paid tribute to Dolly Parton’s philanthropy and humour, and was asked about former Canadian prime minister Justin Trudeau attending her Montreal show; the supplied article text ends before her full response.