Mary Kate Olsen has recently sought therapy for anorexia

Model Carré Otis has admitted to both anorexic and bulimic behaviors.

Singer Daniel Johns has battled with anorexia.

Singer Elton John has battled with anorexia and bulimia.

Actress and activist Jane Fonda has battled with bulimia.

Comedian Joan Rivers has been forthcoming about her bulimia.

Justine Bateman dealt with anorexia when she was a teen actress.

Singer Karen Carpenter brought attention to anorexia when she died in 1983.

Singer and dancer Paula Abdul has suffered from bulimia and compulsive exercise.

Princess Diana was open about dealing with her bulimia during the early years of her marriage.

Award-winning actress Sally Field suffered from bulimia when she was in her early 20s.

Teen actress Tracy Gold has dealt with anorexia and bulimia from an early age.

Exercise guru Richard Simmons deals with anorexia, bulimia, and exercise addiction.

Actor and model Adam Rickett is recovering from bulimia.

Actress Courtney Thorne Smith used to fast and compulsively exercise to remain thin.