Gladys Knight August 24, 2011

A four-time Grammy Award winner and 1996 addition to the Rock 'n' Roll Hall of Fame, Gladys Knight gained fame as lead singer for Gladys Knight and the Pips. Her hits include 'I Heard It Through the Grapevine' and 'Midnight Train to Georgia.'

Official Website: http://www.songkick.com/concerts/8686626-gladys-knight-at-tropicana-hotel-and-casino?utm_source=1126&utm_medium=partner