Dimitrios Kambouris/Getty Images for Mercedes-Benz Fashion Week
Kelly Osbourne loves Zac Posen's dresses because they fit women's bodies perfectly. "They pull you in in all the right places," she told InStyle.com. "He takes a lot of throwbacks to old Hollywood, but he modernizes them with his patterns and the way he cuts. Whenever you have a fat day, wear Zac Posen." The fashion commentator took a moment to pose with Madonna's daughter Lourdes Leon in the front row.
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