Warner Bros. Appoints <br />First-Ever Female CEO In its 96-year history, <br />Warner Bros. has never had a <br />woman at the helm — until now. Ann Sarnoff has been appointed <br />the newest CEO of the company. The announcement was <br />made on Monday. WarnerMedia CEO John Stankey WarnerMedia CEO John Stankey Sarnoff replaces former chief <br />Kevin Tsujihara, who resigned in March <br />following sexual misconduct allegations. Ann Sarnoff, <br />to 'Variety' Ann Sarnoff, <br />to 'Variety'