CMT has announced several new shows and specials that will air in the coming months. CMT Diary invites viewers into the lives of country music artists. Martina McBride and Gretchen Wilson are among the first to be featured when the series debuts in May. In addition, Opening Act spotlights undiscovered hometown talent competing for a chance to open for a country star. Sara Evans is the headliner featured when the first episode airs this summer. America's Top Cowboy, a talent search hosted by Trent Willmon, is scheduled for a May premiere, and Ty Murray's Celebrity Bull Riding Challenge is scheduled for August.