Justin Trudeau Justin Trudeau has responded to his critics after watching his girlfriend Katy Perry performing at the opening ceremony of the World Cup in the USA, rather than supporting his native Canada during their first match. The former Canadian prime minister and Grammy-nominated pop singer have been an item for the better part of a year now , with Trudeau in the audience as she performed her 143 album cut Wonder on the pitch on Friday. However, not everyone was happy that Canada’s former