How The Stars Celebrated Mother’s Day 2015

@melissajoanhart/Instagram "My boys are spoiling me with love today. Hope all the mothers out there are keeping their feet up, feeling spoiled and enjoying their day too! And we are all praying for those who have lost their mothers and babies today most of all!!!#mycuprunnethover" --Melissa Joan Hart, who posted this photo on May 10, 2015

@michelleobama/Instagram "Every day I am thankful for your love and support, Mom. Wishing all the amazing moms out there a#HappyMothersDay –mo" --Michelle Obama, who posted this photo with mom Marian Robinson on May 10, 2015

@drewbarrymore/Instagram "#happymotherinlawday#bestgrandmother #loveher#happymothersday" --Drew Barrymore, who posted this photo of mother-in-law Coco Kopelman on May 10, 2015

@irinashayk/Instagram "Forever proud of my beautiful mother. Happy Mothers Day to this wonderful mum! Wouldn't be the woman I am today without you @AvonInsider" --Irina Shayk, who posted this on May 10, 2015

@fergie/Instagram "happy mothers / glamma day mom! we love you." --Fergie, who posted this photo of her mom and son Axl Duhamel on May 10, 2015

@reesewitherspoon/Instagram "#HappyMothersDay to all the amazing moms out there! Hope you are enjoying all the homemade cards and breakfast in bed! And happy Mother's Day to my fun-loving, hysterical, down home mother, Betty. I am so lucky to have you as my mom!!" --Reese Witherspoon, who posted this photo on May 10, 2015

@giseleofficial/Instagram "On this special day I want to honor Mother Earth, my mom and all the mothers, grandmothers, great grandmothers, aunts , sisters, friends and caregivers that have been there nurturing, loving and supporting each other in the most important role of our lives. When I became a mother, I thought I had a lot to teach my kids, but what I found is that they have become my greatest teachers as they constantly teach me patience, humbleness and unconditional love. Happy Mother's Day to all! I love you mom!" --Gisele Bundchen, who posted this photo on May 10, 2015

@jessicaalba/Instagram "Happy Mothers Day" --Jessica Alba, who posted this photo with daughters Honor Warren and Haven Warren on May 10, 2015

@beyonce/Instagram See how the stars marked Mother's Day 2015, starting with... Beyonce. "Sending love to Mothers around the world," the pop star wrote on Instagram on May 10, 2015, alongside these photos of herself with mom Tina Knowles and daughter Blue Carter. Keep clicking for more... How The Stars Celebrated Mother's Day 2015

@krisjenner/Instagram "And then THIS arrives!!!!!!!!!! Whoa!!!!! Thank you @kendalljenner @kyliejenner !!! I love you both so much #ikindofhavethebestkidsintheworld" --Kris Jenner, who posted this on May 10, 2015

@jamesfrancotv/Instagram "One more for Mom" --James Franco, who posted this throwback photo of his mom and brothers in honor of Mother's Day on May 10, 2015

@msleamichele/Instagram "So happy to be in NYC on this gorgeous Mother's Day with my beautiful mommy! I love you so much mom!" --Lea Michele, who posted this on May 10, 2015

@derickdillard/Instagram "Happy 1st Mother's Day@jillmdillard I love you more than you know! You're already such a great mom to our son, Israel. He's got the best momma because you exemplify the Proverbs 31 woman. We are blessed.#MothersDay2015" --Derick Dillard, who posted this photo of wife Jill Duggar Dillard and son Israel Dillard on May 10, 2015

@justintimberlake/Instagram "Throwback to December at the Grizz game with my Mom and her Mom!! #HappyMothersDay to ALL of the Mommies out there!! You DA REAL MVPs EVERY DAY!!" --Justin Timberlake, who posted this photo on May 10, 2015

@christiebrinkley/Instagram "My Beautiful Mom, Marjorie Marie, loved her family and life most passionately. She graced our home and our lives, with laughter and style I would give anything for just one more hug and warm smile… So if your moms still with you , fall to your knees, pray for her health, and give her a squeeze. Because that kind of love, you can't replace , but you'll always remember the smile you put on her face.! Happy Mother's Day! Love,Christie" --Christie Brinkley, who posted this on May 10, 2015

@gigihadid/Instagram "Happy Mother's Day to my best friend @yolandahfoster You continue to inspire and teach me every day ... I love and appreciate you endlessly!!" --Gigi Hadid, who posted this on May 10, 2015

@jwoww/Instagram "Happy Mother's Day" --Jenni "JWoww" Farley, who posted this throwback photo with her mom on May 10, 2015

@kellyripa/Instagram "In honor of Mother's Day a flashback photo from July 1973. I love you mom! (she will never see this. She doesn't have Instagram)" --Kelly Ripa, who posted this on May 8, 2015

@pitbull/Instagram "Happy Mother's Day to all but in my book every day is Mother's Day. Feliz día de las madres #MothersDay#DiaDeLasMadres #PitBerry305" --Pitbull, who posted this photo with his mom on May 10, 2015

@celinedion/Twitter "Bonne fête à toutes les mamans!" --Celine Dion, who posted this photo of her mom and sons on May 10, 2015

@madonna/Instagram "Luckiest Mom in the world! #rebelhearts" --Madonna, who shared this photo of her four kids in honor of Mother's Day on May 10, 2015

@uzoaduba/Instagram "Happy Mother's Day and a special shout to mine, my greatest support, my "#1 fan"(her words), whom I love with all my everything--my mommy. I love you, Mommy. Love, Zozo :-).#MothersDay" --Uzo Aduba, who posted this on May 10, 2015

@selenagomez/Instagram "Mommy" --Selena Gomez, who posted this photo of her mom Mandy Teefey on May 10, 2015

@thehughjackman/Instagram "Happy Mother's Day to my Mum!!!! And to all yours too." --Hugh Jackman, who posted this photo with his mom on May 10, 2015

@badgalriri/Instagram "Happy Motherz Day to the best, the sweetest, the illest, the "kill Ya wit a smile".... MAMA FENTZ!!!! Love you downe gurl!!! Mom, Thank you." --Rihanna, who posted this photo on May 10, 2015

@lenadunham/Instagram "Mama, thank you for watering us like little flowers. There's nobody fiercer than you @lauriesimmons" --Lena Dunham, who posted this on May 10, 2015

@justinbieber/Instagram "This little 4'9 woman may not look like a mom but she is, and she's the best at it!. This woman taught me everything I know, how to love how to be compassionate how to be strong when the only thing u wanna be is weak how to stand when all you want to do is fall. If it wasn't for this woman lets just say I would have had a way LONGER stupid phase. I love u and thank u for not giving up on me!" --Justin Bieber, who posted this photo of Pattie Mallette on May 10, 2015

@mingey/Instagram "The Mothers. Thank god for the mothers. #mothersday" --Amanda Seyfried, who posted this on May 10, 2015

@amabfalecbaldwin/Instagram "Happy Mother's Day to this very special woman." --Alec Baldwin, who posted this photo of wife Hilaria Baldwin and daughter Carmen Baldwin on May 10, 2015

@khloekardashian/Instagram Khloe Kardashian posted this undated photo of herself as a little girl with mom Kris Jenner on Mother's Day 2015.

@kimkardashian/Instagram "I feel so blessed that my daughter gets to grow up knowing my amazing beautiful grand mother. Life is all about memories so take lots of pics and cherish all of the good memories!#HappyMothersDay" --Kim Kardashian West, who posted this photo of daughter North West with her great grandmother Mary Jo Campbell on May 10, 2015

@kimkardashian/Instagram "Happy Mother's Day to all of the beautiful mothers out there!" --Kim Kardashian West, who posted this old photo with her mom, grandma and sisters on May 10, 2015