#HAPPY just won Best Video at the @thegrammys!!! Congratulations to @pharrell and the Happy team -- we are so excited for this year's partnership with Pharrell Williams and the @unfoundation for the International Day of Happiness on March 20. Stay tuned for details! #IDOH #Happyday #socialgood #grammys2015 #pharrellwilliams #regram: @pharrell