ENTERTAINMENT

Celebrities Are Joining The Sleep Revolution

From Hilary Swank to the founder of TOMS Shoes.

The Sleep Revolution -- both the book and the movement -- launched this week, and the world is taking notice. If these celebrities are any indication, sleep may be the key to beauty (cc: Gisele Bündchen), wealth (cc: "Shark Tank" star Kevin O'Leary), social change (cc: TOMS founder Blake Mycoskie), and more.

ALWAYS leaving sooner than expected ✈️

A photo posted by Jaime King (@jaime_king) on

Just left @ariannahuff book launch party with @savvy_oleary. Joining the #sleeprevolution with a good Pinot. #huffpostgram

A photo posted by Kevin O'Leary (@kevinolearyshark) on

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