The infamous dance coach, Dianna Williams, gives a clear warning in her 3 part special "Dianna" on Brandon TV. And her husband, Rob Williams, is not very fond of her idea to meet John Conner III Arrested For Criminal Exposure To HIV Dianna Williams of 'Bring It' Says She Worried About Porn Past Dianna Williams of 'Bring It' Says She Worried About Porn Past During the Coach's Curveball challenge, the Dancing Dolls had to learn a new coach's technique, teaching the girls to adapt, work together, and focus on first impressions when learning new choreography. Coach