Isaac Mizrahi showed some designer solidarity last night, standing up for Karl Lagerfeld after recent criticism over his calling Adele "a little too fat." "Icons are people too. They're allowed to express themselves too. If that's really what he thinks, then he's allowed to say that," Mizrahi said at the QVC runway show. "I'm serious, because someone has to defend people like Karl Lagerfeld. We have to defend Karl Lagerfeld's rights!"