20 celebrities who have battled breast cancer

October isn't just about Halloween and pumpkin spice lattes, and while we love this time of year, most importantly, it's the official month for Breast Cancer Awareness.

According to the National Cancer Institute, breast cancer is the second most common cancer in women following skin cancer. Whether you're a movie star or not, breast cancer affects hundreds of thousands people a year which is why we support and remember those who have fought and continue to fight against this difficult disease.

From Olivia Newton-John's very public advocacy of BCA to Julia Louis-Dreyfus and Cynthia Nixon, scroll through the gallery below for 20 celebrities who have either had or are currently battling with breast cancer.

20 PHOTOS
Celebs who have had or are battling breast cancer
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Celebs who have had or are battling breast cancer

Olivia Newton-John 

(Photo by Gabe Ginsberg/Getty Images)

Julia Louis-Dreyfus

(Photo by Jason LaVeris/FilmMagic)

Robin Roberts

(Photo by Jimi Celeste/Patrick McMullan via Getty Images)

Giuliana Rancic

(Photo by Charles Norfleet/FilmMagic)

Suzanne Somers

(Photo by Paul Archuleta/FilmMagic)

Gloria Steinem  

(Photo by Robin Marchant/Getty Images for AOL)

Sheryl Crow

(Photo by Monica Schipper/Getty Images)

Cynthia Nixon

Photo by Gary Gershoff/Getty Images)

Wanda Sykes

(Photo by Tara Ziemba/Getty Images)

Kylie Minogue 

(Photo by Stuart C. Wilson/Getty Images)

NEW YORK, NY - SEPTEMBER 25: Hoda Kotb is seen on the set of the Today Show on September 25, 2018 in New York City. (Photo by Raymond Hall/GC Images)

Carly Simon

(Photo by Jim Spellman/WireImage)

Dame Maggie Smith 

(Photo by Ian West/PA Images via Getty Images)

Christina Applegate 

(Photo by Paul Archuleta/FilmMagic)

Shannen Doherty

(Photo by Earl Gibson III/Getty Images)

Janice Dickinson

(Photo by Paul Archuleta/FilmMagic)

Rita Wilson

(Photo by Jon Kopaloff/FilmMagic)

Edie Falco 

(Photo by Walter McBride/WireImage)

 Sandra Lee

 (Photo by Steve Granitz/WireImage)

Kathy Bates

(Photo by Michael Tran/FilmMagic)

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