Ana Paula Machado Valadão Bessa (born May 16, 1976) is a Brazilian Christian worship leader, singer-songwriter and pastor. She is the leader of the contemporary praise band Diante do Trono, which has sold more than 15 million worship albums globally and has led worship gatherings of as many as two million people in attendance. She has led millions in worship throughout the world and believes that worship is a major instrument for the restoration of a nation.