Reese Witherspoonis feeling the love!The Morning Showstar, 45, enjoyed a family-filledMother’s DaySunday, sharing a photo of her three kids — daughterAva Elizabeth, 21, and sonsDeacon Reese, 17, andTennessee James, 8 — with “MOM” balloons and writing, “I’m so lucky to be your Mom!” on her Instagram Story.Ava had her owntribute to Witherspoon, writing on Instagram, “To my best friend, role model, cheerleader, confidante, and so much more: Happy Mother’s Day! 💐💕.” The proud mom commented, “Aww!! I’m so lucky to have you in my life ! Favorite Daughter 💗"Additionally, Deacon wrote on his own page, “Every day is Mother’s Day when u got a mom this good 😌 I love u mama ❤️” as Witherspoon replied in the comment section, “Love you to the moon and back ! 🌙 💫"The Oscar winner also posted a tribute to her own mother, Betty, sharing asmiling photo with her. “The original Mama Bear who taught me to be fierce and loving. Kind and strong. I love that I can always count on her for a great laugh and the best mothering advice!” she wrote.Want to get the biggest stories fromPEOPLEevery weekday?Subscribe to our new podcast,PEOPLE Every Day,to get the essential celebrity, entertainment and human interest news stories Monday through Friday.Reese Witherspoon/InstagramWitherspoon shares Deacon and Ava with ex-husband Ryan Phillippe, 46, whom she married in 1999 after they starred together that year inCruel Intentions. They announced their separation in 2006 before finalizing their divorce in 2008.During an appearance onThe Drew Barrymore Showin September, Witherspoon opened up aboutbecoming a mother when her career first took off. “To be completely candid, I was terrified too,” the Oscar winner said of being a young parent. “I got pregnant when I was 22 years old and I didn’t know how to balance work and motherhood, you just do it.““I didn’t know if I was going to have steady work, too,” Witherspoon continued. “I made movies but I hadn’t established myself as someone who could demand that it shoot close to my kids' school.“Reese Witherspoon with her children Ava and Deacon.Stefanie Keenan/GettyTheBig Little Liesactress shares son Tennessee with husbandJim Toth, whom she married in 2011. She and the talent agentcelebrated their 10th wedding anniversaryin late March.“What a special day with all of our dear friends,” Witherspoon wrote on Instagram alongsidea photofrom their wedding day. “Looking back, I can’t believe it has gone so quickly!““I guess that’s how it goes with 3 kids, Big LOVE, lots of laughing, non- stop travel, so many dogs, and fun adventures… figuring out this crazy world together. Here’s to many more days in the sun! I ❤️ you, JT,” she added.

Reese Witherspoonis feeling the love!

The Morning Showstar, 45, enjoyed a family-filledMother’s DaySunday, sharing a photo of her three kids — daughterAva Elizabeth, 21, and sonsDeacon Reese, 17, andTennessee James, 8 — with “MOM” balloons and writing, “I’m so lucky to be your Mom!” on her Instagram Story.

Ava had her owntribute to Witherspoon, writing on Instagram, “To my best friend, role model, cheerleader, confidante, and so much more: Happy Mother’s Day! 💐💕.” The proud mom commented, “Aww!! I’m so lucky to have you in my life ! Favorite Daughter 💗”

Additionally, Deacon wrote on his own page, “Every day is Mother’s Day when u got a mom this good 😌 I love u mama ❤️” as Witherspoon replied in the comment section, “Love you to the moon and back ! 🌙 💫”

The Oscar winner also posted a tribute to her own mother, Betty, sharing asmiling photo with her. “The original Mama Bear who taught me to be fierce and loving. Kind and strong. I love that I can always count on her for a great laugh and the best mothering advice!” she wrote.

Want to get the biggest stories fromPEOPLEevery weekday?Subscribe to our new podcast,PEOPLE Every Day,to get the essential celebrity, entertainment and human interest news stories Monday through Friday.

Reese Witherspoon/Instagram

Reese Witherspoon Mother’s Day

Witherspoon shares Deacon and Ava with ex-husband Ryan Phillippe, 46, whom she married in 1999 after they starred together that year inCruel Intentions. They announced their separation in 2006 before finalizing their divorce in 2008.

During an appearance onThe Drew Barrymore Showin September, Witherspoon opened up aboutbecoming a mother when her career first took off. “To be completely candid, I was terrified too,” the Oscar winner said of being a young parent. “I got pregnant when I was 22 years old and I didn’t know how to balance work and motherhood, you just do it.”

“I didn’t know if I was going to have steady work, too,” Witherspoon continued. “I made movies but I hadn’t established myself as someone who could demand that it shoot close to my kids' school.”

Reese Witherspoon with her children Ava and Deacon.Stefanie Keenan/Getty

Reese Witherspoon and her children

TheBig Little Liesactress shares son Tennessee with husbandJim Toth, whom she married in 2011. She and the talent agentcelebrated their 10th wedding anniversaryin late March.

“What a special day with all of our dear friends,” Witherspoon wrote on Instagram alongsidea photofrom their wedding day. “Looking back, I can’t believe it has gone so quickly!”

“I guess that’s how it goes with 3 kids, Big LOVE, lots of laughing, non- stop travel, so many dogs, and fun adventures… figuring out this crazy world together. Here’s to many more days in the sun! I ❤️ you, JT,” she added.

source: people.com