You'd expect Aziz Ansari to know his way around a joke. But who would have suspected he's an avid sociologist, and now something of an expert on the global online single's scene. Just ask him about his research on the cyber habits of Japanese youth, who don't feature images of themselves in their dating profiles.
"They'll post a photo of maybe their cat or a rice cooker,'" he says. "A guy's like, 'Hey, I can make rice. Let's do this!'"