Celebrity Parents Shared the Sweetest Photos For Mother's Day

Joel Madden wished Nicole Richie — mom to Harlow and Sparrow — a happy Mother's Day, saying, "Happy Mothers Day to my best friend and partner in rhyme. Best wife, mother and friend a father and his kids could ever ask for ❤️❤️❤️"

Carey Hart wished his wife, Pink, a special day with a heartfelt message.

"I want to say happy mom's day to the best mother on the planet. Some may think she is the typical celeb mom that has the nanny raise her child. Not a chance. She is doing such a great job w/ our daughter Willow, and it shows in her personality everyday. School drop off and pick up, gymnastics, swimming, horse riding, stuffy noses, fever, scrapes, cuts, nightmares, playgrounds, dance parties, nail painting, play dates, beach walks, crafts, baking; @pink never misses a single one. Willow has to be one of the luckiest kids ever because she has a mom that puts in the time and loves her more than anything. Good job baby, you are the true definition of 'Loving Mother' and 'Woman'."

Sarah Michelle Gellar shared a "superhero-mode" photo of herself on Mother's Day.

Molly Sims started her day with breakfast in bed with her eldest child, Brooks.

Fergie shared a sweet photo of herself, her mom, and her son, Axl.

Jessica Seinfeld showed the tougher side of motherhood — in jest, we're sure! — on her big day.

Tori Spelling reminisced about each of her four pregnancies on Mother's Day.

Madonna considers herself the "luckiest mom in the world" and shared a fun photo of all four of her kids.

Doutzen Kroes said she was "so grateful" for her two little loves.

Alyssa Milano shared some sweet words, saying, "Happy Mother's Day! It is the hardest job you will ever love. I appreciate you all! Blessings of love and light to you and your children always."

Ivanka Trump was "incredibly blessed" to be mother to Arabella and Joseph.

Beyoncé shared two mother-daughter photos in honor of Mother's Day.

Jessica Alba showed off her daughters' homemade Mother's Day gifts.

Sarah Jessica Parker reminisced back about the moment she became a mom in honor of Mother's Day.

Cash Warren thanked Jessica Alba for all that she does as mom to their daughters. "Our little ones are so lucky to have you for a mom ... And I'm so thankful to have you as my teammate. With you by our sides we feel like we can't lose."

Britney Spears felt special and proud to be mom to Sean Preston and Jayden James.

Drew Barrymore and Frankie Kopelman stopped to smell the roses on Mother's Day.

Rachel Zoe was showered with flowers and homemade gifts for Mother's Day.

Nicole Richie shared a sweet photo of herself with her oldest child, Harlow.

Moses Martin wrote his mom, Gwyneth Paltrow, a sweet note thanking her for helping to care for their bunnies and teaching him how to set up a website.

Tiffani Thiessen showed off four generations of women in her family.

Jenna Bush Hager celebrated with her daughter, Mila, who "made me a mama!"

Giada De Laurentiis indulged with daughter Jade in this cute post.

Hilary Duff has shared plenty of her fun mommy moments over the years, including this one with son Luca Comrie on Mother's Day. "Luc..... You will never understand," she wrote. "The brightest light that ever shined. Thank you for choosing me."