The A-listers pose alongside the feminist icon at the Women's March on Washington D.C.
The mama-to-be joined pals to march in Los Angeles.
The Sisterhood of The Traveling Pants co-stars march in New York City.
The Hidden Figures star speaks to the hundreds of thousands in attendance at the Women's March on Washington D.C.
The singer marches at the flagship event in Washington, D.C.
The singer speaks onstage at the Women's March on Washington D.C.
Wearing a black beanie and bright orange pants, the pop singer performs at the Washington D.C.-based protest.
Girl power! The actresses pose for a photo opp in Washington D.C.
The actress speaks onstage at the Women's March on Washington D.C.
Will Smith and Jada Pinkett Smith's daughter takes a stand for equal rights in Los Angeles.
The Scream Queens actress spends her Saturday at the Women's March in L.A.
The comedienne dons an orange NASA space suit for the event in Washington D.C.
The actress speaks onstage at the Women's March on Washington.
The actresses echo Meryl Streep's speech at the 2017 Golden Globes with their handmade sign.
The two take part in a Women's March in Los Angeles.
The model and Lip Sync Battle star attends the flagship Women's March on Washington, D.C.
The actress takes part in the Women's March in Park City, Utah.
"I'm a nasty girl #WomensMarch," he tweeted.
The Fifth Harmony singer made her voice heard during the Women's March on Washington D.C.
The Westworld actress takes part in a protest in London.
The actress-singer is all smiles while marching in Los Angeles.
The singer shares a mother-son moment with the LGBT activist.
The Ugle Betty alum speaks onstage at the Women's March on Washington.
The documentary filmmaker makes a speech at the Washington D.C. flagship event.