New Delhi, July 31 -- Former Canadian Prime Minister Justin Trudeau was spotted in the crowd at pop star Katy Perry's sold-out Lifetimes Tour concert at Montreal's Bell Centre on July 30. Donning a black tee, the 53-year-old politician appeared relaxed as he enjoyed the gig, reports TMZ. Just two days earlier, Trudeau and Perry were seen walking a small dog together in a Montreal park. Not just that, the duo later dined at the cosy local spot Le Violon. While their outings are surely grabbing attention, both seemed unfazed by the attention.

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Justin Trudeau was clicked in the VIP section at Katy Perry's Montreal concert, cheering and singing ...