Two days ago Megan Fox told Wonderland magazine that she believes she suffers from some form of schizophrenia. That got The Frisky wondering: what 8 celebrities have been vocal about their mental disorder struggles?

On Britney Spears: "Remember Britney’s bad year? Pink wig, paparazzi BF, crotch shot, shaved head? It ended in a standoff with police with her children as hostages before she was removed from her house on a gurney? Bipolar disorder."

On Jessica Alba: "Why does she carry Febreze and anti-bacterial sanitizer with her wherever she goes? She suffers from OCD."

Brooke Shields had been very vocal about her postpartum depression. She wrote about the subject in her memoir, "Down Came the Rain."

Check out The Frisky for the full list.

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