10 Celebrities Who Battled Breast Cancer

You know their faces; you heard they had breast cancer. But do you know what really happened to these women? In the wake of Christina Applegate's announcement this summer that she'd had a double mastectomy, we've pulled together the details about how 10 of the world's top performers and public figures endured breast cancer's treatments and traumas——all while living in the public eye.

View our slideshow.