News Cynthia Erivo got just three hours sleep a night filming 'Wicked' — here’s how to manage your sleep during a busy period

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Cynthia Erivo confessed to sleeping just two to three hours a night while filming Wicked... here's how to make the most of a short sleep schedule.

Cynthia Erivo got just three hours sleep a night filming 'Wicked' — here’s how to manage your sleep during a busy period : Read more