More celebrity breakdowns while we await the latest news on Britney: Margot Kidder In 1996, the actress known best by many for portraying Lois Lane in the Superman movies disappeared from her home. Several days later, she was later found disheveled and frightened in some bushes. She was admitted to a mental hospital, and she credits her family with helping her get her bipolar disorder under control. Mariah Carey No one who saw the bizarre 2001 live meltdown on MTV’s “TRL” will soon forget it. After handing out popsicles to the crowd of screaming fans, Mariah broke into an improper … Continue reading →