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Luann D'Agostino Pays Tribute to Her Gal Pals on International Women's Day with a Stunning Wedding Photo

Here's how celebs are honoring women all over the world.

By Laura Rosenfeld Mar 8, 2017, 4:04 PM ET

Bethenny Frankel on the Challenges that Made Her Want to Help Women

March 8 is International Women's Day, and Luann D'Agostino celebrated this special occasion by honoring some very special women in her life: her bridesmaids.

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The Real Housewives of New York City newlywed shared a gorgeous, new photo from her wedding with Thomas D'Agostino Jr. on December 31, 2016 showing herself with her beautiful bridesmaids, including fellow RHONY lady Dorinda Medley. "This one's for the girls," Luann captioned the stunning pic.

This one's for the girls #day1 #internationalwomenday #women #unite #wedding #bridal #friends
A post shared by Luann D'Agostino (@countessluann) on Mar 8, 2017 at 10:36am PST

Luann's RHONY castmate Bethenny Frankel also encouraged women to be a boss like her on International Women's Day — and every day.

A post shared by Bethenny Frankel (@bethennyfrankel) on Mar 8, 2017 at 10:10am PST

Though there may always be a lot of drama among the ladies of Married to Medicine, Lisa Nicole Cloud posted a photo of the cast on Instagram to honor them and all women on this day.

The purpose of Today is to recognize the enormous value that women of all backgrounds add to our social- economic system - while receiving lower wages and experiencing greater iniquities, vulnerability to discrimination , sexual harassment and job insecurity . I will forever stand for the very beings that brought us into this world . #Happyinternationalwomensday #womenempowerment #womenempoweringwomen #bravotv #marriedtomedicine
A post shared by Lisa Cloud (@lisanicolecloud) on Mar 8, 2017 at 9:24am PST

Many other Bravolebs celebrated the lovely ladies in their lives, such as Million Dollar Listing New York's Ryan Serhant, Imposters star Rob Heaps, and Flipping Out's Jenni Pulos.

Happy International Women's Day to my beautiful wife, @emilia_bechrakis. You're my rock. You make me feel alive. You make me a better person. You bring the ð¥ and keep me on my toes. Nana, Thanks for making my Mom and Mom, thanks for making me! Love you both too!
A post shared by Ryan Serhant (@ryanserhant) on Mar 8, 2017 at 7:50am PST

Happy #internationalwomensday! Here's three of the best ones I know @inbarlavi @mariannerendon @stevieweb. Proud to be in a show with some of the fiercest female characters you'll see on screen #Imposters #iwd
A post shared by Rob Heaps (@rob.heaps) on Mar 8, 2017 at 9:17am PST

Happy International Women's Day. Celebrating beautiful, strong, funny, intelligent, brave, and lovely women all over the world. @marysouders @sallylew123 #internationalwomensday
A post shared by Jenni Pulos (@jennipulos) on Mar 8, 2017 at 9:49am PST

Check out the many other ways celebs commemorated International Women's Day, below.

Happy #internationalwomensday. Be Yourself Everybody else is taken- Oscar Wilde! Be the Best Version of YOU. â¤
A post shared by Kelly Killoren Bensimon (@kellybensimon) on Mar 8, 2017 at 7:17am PST

ð#internationalwomensday
A post shared by Kathy Wakile (@kathywakile) on Mar 8, 2017 at 7:22am PST

Hats off to all the powerful females who inspire, manage, mother and kick ass. #internationalwomensday
— ADAM LAMBERT (@adamlambert) March 8, 2017

Happy #InternationalWomensDay!
- #InsecureWriters pic.twitter.com/KS0AsmIQcu
— Issa Rae (@IssaRae) March 8, 2017

MAKE EVERY DAY #INTERNATIONALWOMENSDAY
— Matt McGorry (@MattMcGorry) March 8, 2017

#internationalwomensday #sisters #solidarity #makeachange #powerfulwomen #powerfultogether
A post shared by Heather Dubrow (@heatherdubrow) on Mar 8, 2017 at 8:43am PST

"Whatever women do they must do twice as well as men to be thought half as good. Luckily, this is not difficult" #internationalwomensday
A post shared by Adele (@adele) on Mar 8, 2017 at 3:00am PST

Thank u to all of the strong women who fought & continue to fight for change. #InternationalWomensDay
— Kim Kardashian West (@KimKardashian) March 8, 2017

ðð»ðð¼ð #internationalwomensday
A post shared by Lisa Rinna (@lisarinna) on Mar 8, 2017 at 9:35am PST

I am strong, I am invincible, I am woman ð¶ Happy #InternationalWomensDay to all you female badasses!
— Katie Couric (@katiecouric) March 8, 2017

â¤S/O WOMEN! â¤#internationalwomensday
A post shared by KATY PERRY (@katyperry) on Mar 8, 2017 at 12:02pm PST

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

Happy International Women's Day! #wearredforwomen
A post shared by Dorinda Medley (@dorindamedley) on Mar 8, 2017 at 8:13am PST

Beyond excited that on #InternationalWomensDay I'm able to announce that I'm officially a patron of @womenforwomenUK pic.twitter.com/AfbYOEKRVM
— Sophie Turner (@SophieT) March 8, 2017

This Women's Day, letâs celebrate every woman, every girl. #ThatGirlIsYou #ThatGirlIsMe @GirlRisingIndia @kommuneity pic.twitter.com/VBAwQWurbo
— PRIYANKA (@priyankachopra) March 8, 2017

Today we celebrate all those woman who make the world a better place! ðâ¤ï¸ #internationalwomensday #womanrule pic.twitter.com/ilVdG28ap6
— Kristen Taekman (@KristenTaekman) March 8, 2017

Happy International Women's Day! #ToTheLadies #ILikeTheWayYouWorkThat #GoodGod pic.twitter.com/jTLYZQJrji
— Gabby SidiBae (@GabbySidibe) March 8, 2017

Happy #InternationalWomensDay
This is Teresa Å»abiÅska. Last night we celebrated her mother, Antonina. Today we celebrate all women! â¤ pic.twitter.com/daljLyjaoa
— Jessica Chastain (@jes_chastain) March 8, 2017

Here's to all the strong women in this world! May we support them! May we cherish them! May we be them! Happy #InternationalWomensDay pic.twitter.com/7DrZeLE6O9
— Adrienne Maloof (@AdrienneMaloof) March 8, 2017

"Though she be but little, she is fierce!"

Inspired by this kind, intelligent, & inquisitive little lady. #iwd2017

Day 8#jurassicworld2 pic.twitter.com/9d0pLnZIeB
— Bryce Dallas Howard (@BryceDHoward) March 8, 2017

Happy International Women's Day! May we always put our best foot forward forward each and every day ð¯ðâ¤#wirkustwins #internationalwomensday pic.twitter.com/Ir5wYw7ueJ
— Wirkus Twins (@wirkustwins) March 8, 2017

Trying to find a moment on the set of #gg2d with as much red as possible in honor of #InternationalWomensDay pic.twitter.com/fzwX6U1rzr
— Lisa Edelstein (@LisaEdelstein) March 8, 2017

I'm grateful to all the women who came before me and fought for me to be able to be where I am. #ADayWithoutWomen #IWD2017
— Ellen DeGeneres (@TheEllenShow) March 8, 2017

Happy International Women's Day! Today I wear red as I stand in solidarity with my sisters all over the world! #IWD2017 pic.twitter.com/GgFviRgXWn
— Eva Longoria Baston (@EvaLongoria) March 8, 2017

It's #internationalwomensday and I am honored to be amongst such great company. The love of my life, such an incredible sister, phenomenal mother and dependable friend. Humming lost with out u by robin thicke as I write this. I thank u all for being such strong rocks in my life and the fuel that keeps me going. Business woman, mother, nurturer, ride or die bih ð love u all! ðð½ #SheGod #UAreAppreciated
A post shared by Lady Luck (@iamladyluck) on Mar 8, 2017 at 9:21am PST

We are nothing without women and today the world will see that.
Got on my red, too.
Today should be a holiday.#strengthinnumbers
— Pharrell Williams (@Pharrell) March 8, 2017

#InternationalWomensDay #intlwomensday pic.twitter.com/uAFIfMj2su
— Sarah Michelle (@SarahMGellar) March 8, 2017

#InternationalWomensDay ð
A post shared by Ashlee Nichole (@ashleenicholemua) on Mar 8, 2017 at 8:51am PST

â¤ððð¼ #internationalwomensday pic.twitter.com/ZxblCmxlak
— Lizzie Rovsek (@LizzieRovsek) March 8, 2017

to these girls - to my mother for teaching me ambition and kindness and my daughter who inspires me to be her role model x #internationalwomensday
A post shared by MARISSA HERMER (@marissahermer) on Mar 8, 2017 at 12:16pm PST

We are bad ass! ð#InternationalWomensDay ð¸ð»ð¸ð¾ð¸ð¿ð¸ð¼ð¥ #UNBREAKABLE
A post shared by Porsha Dyanne Williams (@porsha4real) on Mar 8, 2017 at 6:28pm PST

Watch The Real Housewives of Atlanta's Phaedra Parks and Kenya Moore empower young women, below.