Lance Armstrong's ex-fiance Sheryl Crow is disappointed in him, but won't discuss whether she knew about his doping. The singer appeared on "Entertainment Tonight" where she said, “I felt bad. I felt bad for him, I felt bad for his family and I kind of felt like the rest ofAmerica. He is a hero we watched and looked up to and admire”. She also claimed that she only caught 'bits and pieces' of Armstrong's interview with Oprah, and said, “I know how hard he worked to win those titles, and you know, it was hard to watch.” She added, “I think that honesty is always the best bet and that the truth will always set you free. It's got to be really hard walking around, knowing you're not telling the truth about something...”