Katy Perry and Justin TrudeauJust days after getting the whole world talking when they were pictured out for dinner, Justin Trudeau has once again been spotted in the company of Katy Perry.On Wednesday night, the former Canadian prime minister was photographed by fans attending Katy’s show in Montreal.He was pictured standing at the barrier during the Grammy nominee’s set, on the fifth of Katy’s six Canadian stops on her Lifetimes world tour, in support of her ill-fated 2024 album 143.Justin Trudeau spotted at Katy Perry’s Lifetimes Tour in Montreal, Canada. pic.twitter.com/hvIOIUVadC— Pop Base (@PopBase)