Jessica Simpson is still an open book - and she's ready to share more of her story. "I'm about to start another one. I'm always writing," Simpson, 45, told Elle in a profile published Thursday, April 2. "It's the only way that I can confront and be honest with myself, if I want to live my life right and understand it." She added, "I journal my way through a lot of thoughts and stuff. It's a relationship that I have with myself that I don't mind sharing with the world.