Legend will take the stage to perform during the night, as will his fellow The Voice judge (and bride-to-be) Gwen Stefani. Other A-list performers at the Global Citizen Prize Awards include Carrie Underwood, Common, Alessia Cara, JoJo and Tori Kelly.
They're all toasting to several of the night's prize recipients, who will include world leaders that have helped people living in poverty. The main event airs on NBC at 8 p.m. and E! News has you covered with the latest and greatest updates on the ceremony.