Shania Twain, Martina McBride to Guest Star on Fox's Country Music Soap 'Monarch'
it was announced Wednesday.The country music stars will all make special guest appearances throughout the upcoming musical drama's first season.which debuts Sunday, Sept. 11, follows the Roman family, headed by the talented but tough-as-nails «queen of country music» Dottie Cantrell Roman (Susan Sarandon) and her husband, «Texas Truthteller» Albie Roman (Trace Adkins).