Christian Siriano poses backstage after his fashion show concluded on Sept. 8, 2012. "She's the coolest woman," Christian Siriano said about his biggest fan, Heidi Klum. "I think we became kind of friends at the beginning and I think that really helps. And let me tell you, I'm working hard to make her happy, you know what I mean? So the same goes for her. ... I'm sending her whatever she wants whenever she wants it. It goes a little both ways!