Across the generations When famous television journalist Katie Couric interviewed popular singer Demi Lovato in 2012, it turned out that the two had an important thing in common—eating disorders. Lovato has spoken openly for years about her body image issues and eating struggles, but not until this interview did Couric reveal that she had experienced similar problems in the past. She noted, “I wrestled with bulimia all through college and for two years after that.”