Vanessa Williams, Jennifer Nettles and More to Join PBS' 'A Capitol Fourth' Celebration (Exclusive)
Vanessa Williams will host the network's 41st annual , which will feature performances from an A-list lineup.During the special, Williams, live from Washington, D.C., will introduce each of the performances, which were pre-taped from locations across the country.«I am so honored to be hosting this year,» Williams said.