It feels like Hilary Duff has been pregnant for, like, ever. She's ready to pop, with her first child, a boy, due any day now. Even though she's bursting and likely has swollen ankles and a sore back from carrying around all that baby weight, the former teen queen still has her sense of humor. She filmed a Funny or Die video, complete with behind-the-scenes footage and furry fake mustache, about how to have a successful and perfect celeb pregnancy. Perhaps the facial hair was the result of increased hormones?