Diane Von Furstenberg's Secrets To Success: 'Independence,' Sugar Daddies, Sheer Delusion Foster Kamer · 07/19/09 08:00PM You know when the Sunday New York Times profiles Diane Von Furstenberg - fashion designer, wife of heterosexual business owner Barry Diller - they're going to deliver. And oh, did they. Welcome to Diane Von Furstenberg's Secrets to Success.