Nicole Richie doesn’t ask for much when it comes to her pregnancy cravings. Hamburgers from a Californian burger chain are her weakness, revealed her man Joel oadden recently, before adding it’s the time of the cravings that makes things tricky. “It’s usually about 2 or 3 in the morning, and that’s on me,” he says. “I’m the one that has to run out – either go make her a sandwich or go to In-N-out or whatever she wants at any given time. ” Joel, who is already a father to 18-month-old Harlow Winter Kate – says the couple can’t wait to add to their family. “We’re very, very blessed. We’ve already had one healthy kid, and that’s all you can ask for as a parent.”