Pharrell Williams turns ‘Happy’ into children’s book: ‘We need it’


His song “Happy” won two Grammys, and now singer-songwriter Pharrell Williams sits down with TODAY’s Carson Daly and Savannah Guthrie to talk about his new children’s book of the same title. He also discusses his nurturing approach to mentoring singers on “The Voice.” “Pharrell is like Yoda,” Carson comments.