Here’s How Jessica Chastain, Emma Watson and More Celebs Celebrated International Women’s Day

Yesterday, to coincide with International Women’s Day, the organizers of the Women’s March staged their #ADayWithoutAWoman demonstration. All over the globe, protesters took to the streets to voice their opposition to recent attacks on women’s rights. Masses of women went on strike, abstaining from work and spending, highlighting their importance to the global economy. Others, unable to take the day off, wore red in sisterly solidarity. Anne Hathaway spoke at the U.N., advocating for equal paid paternal leave. Jessica Chastain took a break from her Zookeeper’s Wife press tour, joining a local women’s rights rally in Warsaw, Poland. Lily-Rose Depp and Karlie Kloss took to social media to thank the women who inspire them daily. Scroll down to see how your favorite models, actresses, designers and comedians celebrated the girl power-infused day.

Jessica Chastain

Happy #InternationalWomensDay from the Women’s March in Warsaw. I stand in solidarity with women all over the world today and everyday.

A post shared by Jessica Chastain (@jessicachastain) on Mar 8, 2017 at 6:25pm PST

Gisele Bündchen

It’s time to end all forms of discrimination. Let’s support and love one another. Happy Women’s Day for all women around the world! #equality #loveistheanswer #weareone #internationalwomensday É hora de acabar com todas as formas de discriminação. Vamos apoiar e amar uns aos outros. Feliz dia das mulheres para todas mulheres ao redor do mundo! #igualdade #oamoréaresposta #diainternacionaldasmulheres

A post shared by Gisele Bündchen (@gisele) on Mar 8, 2017 at 6:58am PST

Katy Perry

S/O WOMEN! #internationalwomensday

A post shared by KATY PERRY (@katyperry) on Mar 8, 2017 at 12:02pm PST

Emma Watson

Today I’m a red-striking ninja book-fairy out to spread some wise women’s words. Happy International Women’s Day! @bookfairiesworldwide #IWDOurSharedShelf #IWD #ADayWithoutAWoman

A post shared by Emma Watson (@emmawatson) on Mar 8, 2017 at 1:26pm PST

Carolina Herrera

Women’s day is everyday. #CarolinaHerrera

A post shared by Carolina Herrera (@houseofherrera) on Mar 8, 2017 at 1:42pm PST

Imaan Hammam

Happy international women’s day

A post shared by Imaan Hammam (@imaanhammam) on Mar 8, 2017 at 2:57am PST

Serena Williams

Proud to celebrate #InternationalWomensDay with @Brawnybrand by honoring those who continue to break down barriers #StrengthHasNoGender. Learn more about these incredible women on Brawny.com. #Ad

A post shared by Serena Williams (@serenawilliams) on Mar 8, 2017 at 5:38am PST

Lily-Rose Depp

My favorite person in the world ma maman love your mommies/women in your life today and every day

A post shared by Lily-Rose Depp (@lilyrose_depp) on Mar 8, 2017 at 8:57am PST

Karlie Kloss

This #InternationalWomensDay I wanted to honor a few of the brave and brilliant women whose life stories and accomplishments have inspired me (and countless others) to reach higher, work harder, and dare to do the impossible. Today we celebrate you, the icons, artists, nerds, explorers, activists who make our world better every day. Happy #IWD2017

A post shared by Karlie Kloss (@karliekloss) on Mar 8, 2017 at 4:50am PST

Ciara

“Each time a Woman stands up for herself, without knowing it possibly, without claiming it, she stands up for All Women” Maya Angelou Go to omaze.com/woman get your Maya Angelou-inspired t-shirt while supporting seven fearless orgs fighting for Women’s rights! #InternationalWomensDay

A post shared by Ciara (@ciara) on Mar 8, 2017 at 11:39am PST

Naomi Campbell

We are strong, we are powerful, we are women #InternationalWomensDay #Strength #strongertogether

A post shared by Naomi Campbell (@iamnaomicampbell) on Mar 8, 2017 at 11:40am PST

Jourdan Dunn

Happy International Women’s day to all my Strong,fearless,bold,powerful,independent women I know and around the World! #repost @10magazine

A post shared by Jourdan Dunn (@jourdandunn) on Mar 8, 2017 at 6:24am PST

Alicia Keys

I will raise my children to be beautiful human beings and powerful men who understand how magnificent women are. I believe that all women, all over the world, are beautiful, whole and powerful. They should be honored like goddesses, not just on International Women’s Day, but every day. We must continue to lift each other up, believe in ourselves and not hold back from this truth. #InternationalWomensDay

A post shared by Alicia Keys (@aliciakeys) on Mar 8, 2017 at 9:41am PST

Iman

I honor my mother, Marian Badi, as my SheHero…. Who is your SheHero? #SheHero #internationalwomensday

A post shared by IMAN (@the_real_iman) on Mar 8, 2017 at 5:34am PST

Hanne Gaby Odiele

Happy women’s day

A post shared by Hanne Gaby Odiele (@hannegabysees) on Mar 8, 2017 at 9:05am PST

Naomi Watts

Happy #internationalwomensday people!! Proud to be a #woman #iwd #strongwomen #turnpainintopower #girlpower

A post shared by Naomi Watts (@naomiwatts) on Mar 8, 2017 at 6:55am PST

Kerry Washington

At work to support my bad*ss boss lady and all the women in our work world but I’m wearing red in solidarity with my sisters! #ADayWithoutAWoman #womensmarch #Resist

A post shared by Kerry Washington (@kerrywashington) on Mar 8, 2017 at 9:00am PST

Lena Dunham

What a time to be alive, eh?! Whether you’re working, striking, protesting, wearing red, or just generally existing today, take a moment to care for yourself and to tell a woman you love that you love her. There is never a wrong way to be a woman, and we will never stop protesting or striking for those who can’t. #IWD2017 #DayWithoutAWoman // Illustration by the ridiculously talented @rachelsenderw for @lennyletter, which is going dark (going red?) today!

A post shared by Lena Dunham (@lenadunham) on Mar 8, 2017 at 9:16am PST

Cher

Issa Rae

Uzo Aduba

In celebration- Marked by our existence and power We march forward Confidently, committed to a promise Passed Through the wombs of our Past… Present… Future. Saying loudly and with strength: Together we stand. #iwd #internationalwomensday

A post shared by Uzo Aduba (@uzoaduba) on Mar 8, 2017 at 11:20am PST

Amy Schumer

#internationalwomensday #adaywithoutawoman

A post shared by @amyschumer on Mar 8, 2017 at 6:11am PST

[ via WWD ]