It is easy for fans to believe that celebrities lead the perfect lives and have perfect relationships. Kristin Cavallari will be the first to tell you that isn't so. While Kristen and her husband Jay Cutler are happily married, it took work to get there. Cavallari, the 'Balancing In Heels' author shared in her new book that her and her husband underwent couples therapy to get them through some issues before they tied the knot.