"Sometimes you're so brave and you can get on stage, and it's overwhelming," Perry told the crowd. "I understand that feeling."

Katy Perry’s 2025 “The Lifetimes Tour” is scheduled to take over Little Caesars Arena in Detroit, Michigan on Sunday, August 3.

Justin Trudeau was spotted at Katy Perry's Lifetimes Tour at Montreal's Bell Centre on Wednesday, July 30. Trudeau, 53, was seen in the crowd wearing a casual t-shirt as he smiled while watching the singer's performance.