India, June 10 -- Singer Katy Perry and former Canadian Prime Minister Justin Trudeau made their first official red-carpet appearance as a couple at the premiere of Perry's concert film, Katy Perry: The Lifetimes Tour - Live from Paris, during the 2026 Tribeca Festival in New York on Monday. The pair arrived hand-in-hand and posed together for photographers, drawing attention with several affectionate moments on the red carpet. Perry wore a vintage white Lanvin gown from the label's Spring/Summer 1987 collection, while Trudeau opted for a classic black suit and white shirt. The appearance comes nearly a year after the two sparked dating rumours when they were seen together in Montreal in July 2025. They later confirmed their relationship on social media in December 2025. HTC...