Well, that was fast! Just a year after welcoming daughter Olive, the actress announced she's expecting her second child with husband Will Kopelman. "I was an only child, and it was lonely. Some people love it and thrive on the independence, but I want my kids to have other kids around. Maybe two kids so they can run around life together, roll their eyes at their parents together like Rusty and Audrey Griswold from National Lampoon's Vacation."