Stars Who've Battled Bipolar Disorder
Catherine Zeta Jones announced Wednesday that she checked in to a mental facility for treatment of Bipolar II disorder.
The actress is not alone in her struggle with the mental illness. Carrie Fisher revealed she suffers from Bipolar II, in which people can have both manic and depressive symptoms occur at the same time.
Terminator star Linda Hamilton, Dateline NBC's Jane Pauley, Russell Brand, Mel Gibson, Britney Spears, Brian Wilson and Pete Wentz have all also been linked to the disorder.