Martina McBride will help the Grand Ole Opry raise awareness for breast cancer on Oct. 22. McBride, an Opry member since 1995, will flip the switch on the Opry's barn backdrop, turning it pink for the night. American Idol alumni Lauren Alaina and Kellie Pickler will also perform that night, along with Edens Edge and Ronnie Milsap. Five dollars from every ticket to the 7 p.m. show will be donated to Women Rock for the Cure. McBride's new single, "I'm Gonna Love You Through It," is about offering comfort to someone with cancer. Her new album, Eleven, will be released on Oct. 11.