Tim McGraw and Faith Hill will perform together during Thursday's (Sept. 7) taping of the annual Fashion Rocks concert special at New York's Radio City Music Hall. McGraw opened last year's show with a tribute to New Orleans which had recently been hit by Hurricane Katrina. This year's concert will also feature Elton John, Christina Aguilera, Beyonce, Bon Jovi, the Black Eyed Peas, Daddy Yankee, Jamie Foxx, Nelly Furtado, the Pussycat Dolls, Rihanna, Scissor Sisters and Kayne West. Proceeds from the concert will benefit the Elton John AIDS Foundation. The special airs Friday (Sept. 8) at 9 p.m. ET/PT on CBS.