SANTA MONICA, CA - SEPTEMBER 07: Deborah Waknin (L) and Shannen Doherty speak onstage at the sixth biennial Stand Up To Cancer (SU2C) telecast at the Barkar Hangar on Friday, September 7, 2018 in Santa Monica, California. (Photo by Alberto E. Rodriguez/Getty Images for Stand Up To Cancer)

Second to skin cancer, The American Cancer Society reports that Breast Cancer is the most common type of cancer in the United States.  We’ve compiled a list of these courageous women and men who have battled or are battling this terrible disease and have chosen to use their celebrity to educate, build awareness for others, and to show them they are not alone in their own fight.