Last week while we watched the mega confession Lance Armstrong gave to Oprah, all we could think was "Did Sheryl Crow know? And is she watching?" Now we may have some answers. Lance Armstrong and Sheryl Crow got together in 2003, were engaged in 2005, and broke up in 2006. It was the height of his career and the years, he now admits to Oprah, that he used performance-enhancing drugs to win his Tour de France titles. So what did Sheryl Crow know during that time? Turns out, a lot.