First Look at Sienna Miller as Roger Ailes's wife Beth for "The Loudest Voice" filming in Manhattan's Upper West Side area. Sienna was filming a late-night scene and sporting a blonde wig and some prosthetics on her face to make her look slightly older for the role. Russell Crowe will be playing the lead role of Fox News Chief Roger Ailes. 07 Dec 2018 Pictured: Sienna Miller. Photo credit: LRNYC / MEGA TheMegaAgency.com +1 888 505 6342