“The world is now reeling — it’s the biggest global news today, anyone would agree — and attempting to make sense of things,” writes Guy Kelly. “But in a way, it does add up. Trudeau, who already had a penchant for wraparound sunglasses, folksy charm, mortifying fancy dress outfits and shark tooth necklaces, was always going to be one of the most aggressively divorced men of all time. Dating a celebrity, especially one beloved by his daughter and in the same industry as his R’n’B singer son, was entirely plausible. As for Perry’s own bingo card, the sky is the limit, as she would probably say. The random twists and turns of her career and personal life are whiplash-inducing.”