Katie Holmes, Laverne Cox, Usher to help out at Global Citizen Festival in NYC
Wednesday, September 16, 2015 - 13:40
in Mathematics & Economics
Karen ButlerNEW YORK, Sept. 16 (UPI) -- Usher, Katie Holmes, Laverne Cox, Connie Britton, Freida Pinto, Gayle King and Sophia Bush have agreed to take part in the 2015 Global Citizen Festival.