NEW YORK, NY - MAY 09: Usher and Zac Brown attend The Robin Hood Foundation's 2016 Benefit at Jacob Javitz Center on May 9, 2016 in New York City. (Photo by Kevin Mazur/Getty Images)
NEW YORK, NY - MAY 09: Usher and Zac Brown attend The Robin Hood Foundation's 2016 Benefit at Jacob Javitz Center on May 9, 2016 in New York City. (Photo by Kevin Mazur/Getty Images)