Miley Cyrus, Chrissy Teigen, Rihanna, and More Celebrities Who Participated in Women’s Marches Across the Country

Singer Ariana Grande posted this group selfie from the march.

Funny girl Amy Schumer ran into fellow comedian Amy Poehler during the march.

“Today was a day of sisterhood and no matter where you were today we stood together in solidarity!!" Alicia Keys wrote in the caption with fellow singer Janelle Monae.

“Out here fighting for OUR rights," Bella Thorne wrote in the caption.

Chrissy Teigen travelled from DC to NYC to attend marches in both cities and shared this photo with the simple caption, "Proud."

Singer Demi Lovato stopped to take this photo with U2 rocker The Edge in LA. " We stand in solidarity," she wrote in the caption.

“I love women. I live for my two daughters. And I am full of pride and unity with all women today," wrote Drew Barrymore, who attended the march with her husband Will Kopelman and 2-year-old daughter Frankie.

“This is amazing!” Helen Mirren wrote in her caption.

It was a mini Sisterhood of the Traveling Pants reunion for actresses Amber Tamblyn and America Ferrera. "Sister for life. For real. Forever," Amber wrote in the caption.

Jane the Virgin star Gina Rodriguez wore a feminist message on her shirt for the march.

“Marched today and will forever stand for equal rights for free life. Every human. Every animal. Anything with a heartbeat, you deserve a happy and free life. No one deserves to live in fear. Love to everyone," Kesha wrote in her caption.

“Was a good day for America, thank you," Catfish star Nev Schulman's fiancée Laura Perlongo wrote.

John Legend snapped this photo from the Women's March at Sundance.

Katy Perry posted this adorable throwback photo with her sister Angela and wrote a heartfelt message. "I march today because I am not afraid anymore and I hope I can be an example of fearlessness and resilience. I will not let anyone suppress me, silence me or clip my wings," she captioned the photo.

Musical legend Cher and Madonna were caught in a candid moment backstage at the Women's March on Washington.

During a speech at the rally, Madonna said she thought "an awful lot about blowing up the White House." She later defended her speech, saying people should listen to her plea in its entirety "rather than one phrase taken wildly out of context.

The Supergirl star captioned her shot with a flexing bicep emoji.

The This Is Us star posted this photo with Jane Fonda and Katherine Schwarzenegger.

Melissa McCarthy posted this shot of a sign during the Women's March.

Miley Cyrus showed her support during the Women's March LA.

YouTube star Sarah Snitch snapped this photo of current the current Bachelor and wrote, “Thanks for supporting women's rights!”

Lena Dunham posted this photo of her and Amy Schumer during the march.

Catfish star Nev Schulman posted this group photo in solidarity with women at the march.

House of Harlow designer Nicole Richie posted this photo from the march.

Rose McGowan posed with a Hillary Clinton doll at the march.

Will Smith and Jada Pinkett Smith's daughter Willow posted this photo from the march.

Former Disney star Zendaya sat in the middle of the street as she posed for this photo from the march.

Rihanna showed her solidarity with women by posing for this photo at the march.

“Honored to march with these #nastywomen. #WomensMarchDC," Ashely Judd wrote in the caption of this photo.