KRISTIN CAVALLARI gives lifestyle advice at QA with fans at book signing

Kristin Cavallari appears at a bookstore in Los Angeles to sign her book Balancing in Heels: My Journey to Health, Happiness and Making it all Work. She answers questions from the audience and talks about a wide variety of subjects: dating, wedding planning, spring fashion colors, l leisure time away from her kids, healthy eating and her husband NFL quarterback Jay Cutler.