Front Row at Ferragamo

DARK MATTER: Model Valeria Mazza was spotted at a number of Milan shows,including Salvatore Ferragamo, where she revealed she’s working on her own apparel line, which will come out next fall. Mazza already designs an eyewear collection and just penned a book with styling suggestions, called “Che me pongo?” or “What Shall I Wear?” Also taking in the show were ballet star Roberto Bolle and actress Valeria Golino, whose latest movie, “Cash,” comes out in Italy in a month. “I finally got to play a dark role,” she enthused.