Crow back on her feet

Sheryl Crow made her first public appearance this week since completing her treatment for breast cancer. On Monday, Crow was at the Rock & Republic fashion show in LA, where she watched friend Chrissie Hynde perform. "I'm the walking poster child for mammograms," the rocker said. "I'm just taking care of myself right now. I'm really dedicating my life to getting back on my feet, living in a really healthy way and appreciated life."