Jessica Simpson, Khloe & Kim Kardashian and More Celebs Share Sweet Mother's Day Posts

Kim Kardashian West, Ariana Grande, Kevin Hart and many more stars took to social media to give special recognition to all the mom's out there!

Happy Mother's Day!

Moms across the country received sweet messages of appreciation on Sunday, including many celebrity mothers -- and mothers of celebrities -- who shared some of their family's heartwarming tributes to social media.

Jessica Simpson's kids, 6-year-old daughter Maxwell and 4-year-old son Ace, presented mom with literal sweetness in the form of colorfully glazed donuts shaped to read, "We love you mom! Maxi + Ace." The presentation was topped off with two pink flower donuts with middles that read, "Happy Mother's Day."

"My kiddos know the way to Mommy’s heart," the 37-year-old fashion designer captioned a pic of the adorable gesture.

New mom Khloe Kardashian shared love for her mother, Kris Jenner, as well as all moms out there via Twitter, writing, "Happy Mother’s Day to all the beautiful mamas out there! I hope you are surrounded by love and peace!! May God continue to bless you." A second tweet directly to her mama read, "Happy #MothersDay to the queen @KrisJenner!!!"

Of course, that wasn't the only appreciation the momager was given. Kim Kardashian West posted, "Happy Mother’s Day to the best mom in the entire world! You’ve taught us all how to live life to the fullest and work hard for what you want. You’ve always taught us that family above everything! Thank you for being the best grandma to my kids! I love you."

Kim also shared a nice photo with her own three children, daughters North, 4, and Chicago, 3 months, and son Saint, 2, tweeting, "You don’t even understand how many lollipop bribes this pic cost me...but it was so worth. Happy Mother’s Day to all the moms out there. I’m the luckiest mom in the world to have these three babies in my life!"

Kendall Jenner, meanwhile, shared a sweet throwback photo of herself and Kris to her Instagram story, captioned simply, "happy mother's day momma."

Instagram Story/Kendall Jenner

And Kris Jenner is a daughter, too! The 62-year-old reality star took to Twitter with some kind words for her mom, Mary Jo Campbell, writing, "Happy Mother’s Day to my mom MJ! Mom, thank you for all you do for me and for raising me to be strong and independent and passionate and to love hard... I love you with all my heart #HappyMothersDay."

Ariana Grande had a particularly moving Mother's Day post for her mom, Joan, tweeting, "mommy! i love u so so so much. thank you for being a mom and a dad, a bff, an inspiration, a comedian, a healer, a genius and a brilliant example of a woman. I hope I can be even half the superwoman you are someday. happy mother’s day mommy! u deserve the whole universe & more."

The Obamas also had touching Mother's Day posts. Michelle honored her mother, Marian Robinson, writing, "It’s impossible for any picture to truly capture what my mother, Marian, has meant to me. Happy #MothersDay to all of the moms out there, and especially to my own."

Barack Obama shouted out Marian too, as well as his wife, writing, "Happy Mother’s Day to every mom out there, especially the remarkable moms in my life, @MichelleObama and my mother-in-law, Marian Robinson."

Mother's Day is a little more somber for Kevin Hart, whose mom, Nancy, died in 2007. The 38-year-old comedian tweeted, "I love & miss you so much Nancy Hart. Happy mother's day mom RIP."

Of course, Hart also celebrated his wife, Eniko Parrish, sharing a sweet pic of the couple with their 5-month-old son, Kenzo, writing, "Happy Mothers Day to my amazing Beautiful wife @enikohart .....We are celebrating you & your greatness all day honey. I love u to the moon & back. #Harts #ForeverMyRib #HappyMothersDay." 

Check out more of Sunday's celebrity Mother's Day posts below.

Good to see so many moms out there getting acknowledged!

On Friday, Simpson was honored at the 40th Annual Outstanding Mother Awards, where she sat down with ET and opened up about what raising her kids has taught her.

Watch the video below for what she had to say.