KNOCKED UP star Katherine Heigl has been forced to rethink her plans to start a family with new husband Josh Kelley - because he doesn't want to have children until 2010. The couple wed in a fairytale winter wedding in Park City, Utah on 23 December (07) in front of Heigl's Grey's Anatomy castmates. And the 29-year-old admits she would love to get pregnant by their first wedding anniversary - but singer Kelley is not as keen. She says, "I'd like to start talking children seriously in the next year, but Josh feels more like two years, so we'll probably do a year and a half."