United Nations, New York, USA, 18 March 2017 – (L-R) Joe Manganiello, Demi Lovato, Mandy Patinkin along with the Smurfs visit the UN Headquarters in New York to Celebrate the International Day Of Happiness. The Voice actors from the upcoming anim…https://europanewswire.com/smurfs-celebrate-international-day-happiness-unamp/