Dolly Parton and Wynonna have been added to list of performers paying tribute to Reba McEntire during the upcoming special, CMT Giants -- Reba, to be taped Oct. 25 at the Kodak Theatre in Hollywood. Also just announced to appear at the taping are Barbara Mandrell, James Denton (Desperate Housewives) and Melissa Peterman and Christopher Rich (both of the Reba sitcom). The concert special will also feature Faith Hill, Trisha Yearwood, Kelly Clarkson, Martina McBride, Brooks & Dunn, Jennifer Nettles and LeAnn Rimes. Tickets to the taping go on sale Saturday (Sept. 16) at Ticketmaster. Portions of the ticket proceeds will go to Habitat for Humanity, which partners with CMT One Country, CMT's pro-social initiative. The special is set to air on Nov. 18.