TV talk show host Oprah Winfrey shows off her new figure in Chicago after losing 67 pounds. Her goal was to fit into size 10 jeans, which she wore for the first time on her national show. Winfrey, 34, credits a liquid diet and exercise for her weight loss. "I wanted to get healthier and I wanted to get control over my life, and I wanted to cure myself of this food addiction," she said.