Sarah Jessica Parker may be a wife, mom of three, actress, and producer, but she does it all without a cell phone! The star of "I Don't Know How She Does It" opened up to E! News on Tuesday about her reason for cutting the portable device out of her life. "I don't like being behind in both phone calls and emails," she said. "So I chose emails because when you're on a set you can carefully and sneakily check a Blackberry, but you can't return a phone call.