Card Readers: Brad Paisley and Carrie Underwood will return to host the 50th Annual CMA Awards, airing live from Nashville's Bridgestone Arena Nov. 2 on ABC-TV. "Of course we have fun up there, but we take the responsibility of honoring the best artists in the format and shining a positive light on country music very seriously," says Underwood. Adds Paisley, "This year the stakes are higher than ever as we honor the legacy and traditions of the past 50 years. We will give it everything we've got."