“Oprah Winfrey was walking around on the stage and talking, giving words of wisdom to the crowd,” an eyewitness dished to HollywoodLife EXCLUSIVELY about the television legend’s big fall while on stage at her WW Presents: Oprah’s 2020 Vision: Your Life in Focus event at The Forum on Inglewood, California on Saturday, February 29. “All of a sudden, she stumbled back, teetered on her heels and then fell right on to the ground, on her butt.