Justin Bieber donates $1 (66 pence) from every concert ticket sale to a charity helping to build schools in the Third World.
The pop sensation who went from being a poor kid to an international superstar in just a year insists he knows what it's like to have little and he wants to help other struggling kids get the best they can out of life.
He supports Pencils of Promise and has quietly raised hundreds of thousands to help the organisation fund schools in the poorest parts of the world.
The Baby hitmaker says, "That can help out so much - and it's a $1 out of all concert tickets."