Hollywood Wishes All of the Moms a BIG Happy Mother's Day!

Posted Sunday May 13, 2012 11:27 AM GMT

Celebrating all of the ladies that give so much of themselves to provide the best lives that they possibly can for their children, Hollywood's stars join all those around the world in expressing the extreme gratitude to all of the moms out there on this Mother's Day holiday.

Keeping things short and sweet, Justin Bieber took to Twitter this morning while posting a heartfelt message reading, "HAPPY MOTHER'S DAY!"

Meanwhile, Rihanna took a unique approach as she sent love to her mom while tweeting, "#Mama....u my ride or die b**ch for life!!! And yes I know a b**ch slap is on the way for my language! But u get it!!!!! I love you"

With plenty of first-time Tinseltown gals being feted today (May 13), some of the celebs enjoying their first Mother's Day as a parent include Jessica Simpson, Elsa Pataky, Charlize Theron, January Jones, Beyonce Knowles, Hilary Duff, Candice Crawford and Bryce Dallas Howard.

Meanwhile, Anna Faris, Kristin Cavallari, Anna Paquin, Vanessa Lachey, Nicole "Snooki" Polizzi and Sienna Miller are among those that will be joining the famous moms' club in 2013.

As for the plentiful well-wishes from the stars to all of the moms out there, some of the many celebrity Mother's Day tweets are as follows:

Jennifer Lopez:
Up late playing cards with my Mommy!! #besttime #familia Happy Mothers Day to all the Mamas out there

Justin Bieber:

Nicole Richie:
Happy Mothers Day to all the moms, stage moms, teen moms, and mofo's around the world x

#Mama....u my ride or die b**ch for life!!! And yes I know a b**ch slap is on the way for my language! But u get it!!!!! I love you

Usher Raymond IV:
I love you more....Happy Mother's Day Mom.

It's my first mothers day- and I'm just filled to the brim with gratitude. My mama bear love goes out in the form of a mama bear hug to all

Jenny McCarthy:
Hey awesome mommies. Happy freaking Mothers Day!

Ian somerhalder:
Happy Mothers Day amazing mamas. Love to you all

Ivanka Trump:
Spent the last 2 hrs snuggling in bed w/ Arabella while Jared (attempted) to make us breakfast in bed. Best morning ever! Happy #MothersDay

Kate Gosselin:
Happy Mothers Day everyone! I am reminded today of how blessed I am to be a mom....8 times!!! Hope your day is filled w/ overwhelming love!

Sofia Vergara:
Feliz Mothers day!!!!

Adriana Lima:
Happy Mothers Day!

Bethenny Frankel:
Happy mother's day ladies!!!! Enjoy this beautiful day!

Nicki Minaj:
Happy Mother's Day Ladies!!!!!!! Mmuuuuaaaahhhhh!!!!!! *sends flowers & cards* You are appreciated!!! Keep up the good work :)

Adam Lambert:
Happy Mothers Day!!

Kristin Cavallari:
Happy mothers day

LeAnn Rimes Cibrian:
Happy Mother's Day to all the beautiful women who have forever given their hearts away to their children. Mamma, I love you!

Shenae grimes:
Being a mom is the toughest job in the world so big love to all you beautiful strong women out there doing it, I commend and admire you all!

Happy Mother's Day to all the GLEEk moms! #mothersday #glee

KBlake Shelton:
Happy Mothers Day momma!!!!! I love you

Happy Mother's Day to my amazing mother and all the mommy's out there!!!!

Jamie Lynn Spears:
Happy Mothers Day to all the beautiful moms!!!! Enjoy yourself and relax- we deserve it!!!! Love you momma Lynne!!

Maria Shriver:
Happy Mother's Day! Interesting to learn how Mother's Day got started with Julia Ward Howe's peace proclamation.