Shari Ellin Redstone (born April 14, 1954) is an American media executive with a background in numerous aspects of the entertainment industry and related ventures.
She currently serves as the chairwoman of ViacomCBS and president of National Amusements; formerly served as the vice-chairwoman of CBS Corporation and Viacom.
Through National Amusements, Shari Redstone and her family are majority owners of CBS, Comedy Central, BET, Showtime Networks and the film studio Paramount Pictures.