The eldest son of the Oscar-winning actress and the late Prince Rainer III of Monaco attended the Princess Grace Foundation-USA awards luncheon honouring emerging talent in theater, dance and film, reported New York Post.
"To actually help not only dancers, but other performing artists was really her dream. Reality TV is one aspect she would have not cared for too much. It is making heroes out of people who sometimes do have talent, but sometimes don't," Prince Albert, 57, said.