Article continues below advertisementKaty Perry and Justin Trudeau's romance has reportedly hit a snag as the two navigate their busy lives and the pressure of public attention that comes with such a high-profile connection.The pair enjoyed an intimate dinner date last month in Montreal, followed by Trudeau's appearance at Perry's sold-out Lifetimes concert in Canada. Article continues below advertisementSource: MegaJustin Trudeau supported Katy Perry at her Lifetimes concert in Canada.