While it may be de rigueur for fashion editors to have a child join them in the front row at a show or two, Brit supermodel Agyness Deyn decided to bring a different next of kin with her to the Paris collections: her brother Greg, an aviation engineer who's based in the south of France. "I'm not sure who everyone is yet," he sighed at Karl Lagerfeld yesterday. "But Agy is helping me learn." While the brunette (right now, anyway) is enjoying the company—"Aw, I love having my big bro with me," she said—her sibling is finding a whole new respect for his little sister's vocational hazards. "We were at Jeremy Scott last night, got into bed, and before I knew it we had to get up for another show. And it's like that always: Go, go, go!" Welcome to Paris.