THE NIGHT THAT CHANGED EVERYTHING: When Sharon Osbourne Walked Into the Light No one saw it coming. It was supposed to be another dazzling halftime show — lights, fire, noise. But then, the screen flickered, and the crowd went silent. Out of the smoke, a single figure appeared — Sharon Osbourne. Dressed in black, a silver cross glinting beneath the stadium lights, she wasn’t there to perform. She was there to speak...