Staff Writerhave revealed the musical guests that will take the stage during the largest free concert in America on July 4th. The performers are The Roots, Ed Sheeran, Nicki Minaj, Jennifer Hudson, Aloe Blacc, Ariana Grande and Vicci Martinez. The concert is a multi-day festival that celebrates America's birthday in America's birthplace of Philadelphia. Wawa has been a sponsor since 2010. For more info and to buy tickets, check out their website! Keep Up With PopWrapped On The Web!