Michael Bloomberg speaks onstage during 'The Bloomberg 50' Celebration at Gotham Hall Photo

From: Photo Flash: Mandy Gonzalez, Keegan-Michael Key and More Attend 'Bloomberg 50' Gala

Last night, Michael R. Bloomberg hosted a gala dinner at Gotham Hall celebrating this year's Bloomberg 50, a new, annual, initiative honoring 50 icons and innovators who have changed the global business landscape in measurable ways over the past year. Keegan-Michael Key was the Master of Ceremonies and the evening featured a special performance by Hamilton's Mandy Gonzalez. BroadwayWorld has photos from the evening below!