Dr. Oz: Melissa Gilbert
Melissa Gilbert was one of the stars of Little House on the Prairie. She was one of the most successful child actresses of all time and one of the youngest stars to ever receive a star on the Hollywood Walk of Fame. Behind the scenes, she battled drug and alcohol addiction, divorce, and self-doubt. Trying to stay current in Hollywood, she got Botox and breast implants, decisions she regretted ever since and spoke about with Dr. Oz.