Sheryl Crow has a permanent reminder of her breast cancer battle - medical tattoos. The rocker is very fond of the little tattoo dots on her chest - and has no plans to erase them. She says, "In order to line up the machine, they do these little tattoos and I've kept my tattoo because it is a reminder for me; it's a reminder of that time; it's a reminder of how I want to look at my life. "I want to remember. I don't want it to fade on me so fast."