She’s gearing up for her new MTV reality show as well as the launch of her new high-end fashion line, and Lauren Conrad is doing well at keeping her cool. The “Hills” babe told press, “Well, we’re in the very beginning process. We just submitted all of our tech packs for samples, so very early stages.” But she isn’t expecting to stay stress-free for long. "It will get stressful after this, when you're dealing with deadlines, and you're dealing with production and the possibility of a fashion show. That's kind of when all the stress comes in. So, right now we're just picking col...