How the world's first 24 hour music video was created: The Making of Pharrell Williams' HAPPY Video

Go behind the scenes of Pharrell Williams' HAPPY video shoot to see how the world's first 24 hour music video was created. From the Despicable Me 2 soundtrack.

Check out http://24hoursofhappy.com to watch the full 24 hour version.

Directed by We Are From L.A  | Via iamOTHER