Knocked Up star wants to get knocked up

Knocked Up’s Katherine Heigl is apparently feeling broody and ready to star popping out the babies. "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,” Grey’s Anatomy’s Izzie, who recently wed singer Josh Kelley, was quoted as saying by the World Entertainment News Network. “I'm excited about having a big family. I'm talking five or six." I told InsideEonline.com that I think Heigl might be trying to compete with Justin Chambers, her Grey’s costar who already has five kiddies.