Mary's Meals are hoping to make people smile after unveiling a special video inspired by Pharrell Williams' track Happy.

HeraldScotland blogger Jackie Farr filmed the video of people in Malawi singing and dancing along to the feelgood track to celebrate International Happiness Day.

It was established by the UN Foundation and is held annually on March 20.

Williams' is working with the foundation this year and has asked people to use his track and make their own videos to mark the day.

Watch Mary's Meals Happy video below.