Happy Father's Day 2015! See Stars' Tributes to Their Dads, With Childhood Photos and Other Sweet Pics!

Includes Britney Spears, Beyoncé

Britney Spears, Beyoncé, Fergie, Jennifer Lopez, Betty White, James Franco and other stars took to Instagram on Sunday to pay tribute to their dads on Father's Day.

Britney posted a photo of herself smiling with her father, Jamie Spears, while Queen Bey shared a sweet childhood pic of herself with her dad, Mathew Knowles.

"Happy Father's Day to all the fathers around the world," she wrote.

In addition, Kendall Jenner and Kylie Jenner paid a special tribute to Caitlyn Jenner, who recently transitioned to become a woman.

Check out heartwarming Father's Day photos and messages shared by celebrities on Father's Day.

Beyoncé:

Happy Father's Day to all the fathers around the world ??????

A photo posted by Beyoncé (@beyonce) on Jun 21, 2015 at 9:58am PDT

Fergie:

#HappyFathersDay Dad! Does this remind you of Jagger and Axl? xoxo

A photo posted by Fergie (@fergie) on Jun 21, 2015 at 9:47am PDT

James Franco:

??HAPPY FATHER'S DAY?? ???????????????????????????????????????? ??To all the real fathers??and to all the artistic fathers?? (fat, happy baby)^^^^

A photo posted by James Franco (@jamesfrancotv) on Jun 21, 2015 at 9:44am PDT

Gwyneth Paltrow:

A friend once said to me right after my father died, 'everyone has a father, but not everyone has a daddy'. Brucie, you were both. To say that I miss you is an understatement. Happy Father's Day to you, wherever you are. You were the best of the best.

A photo posted by Gwyneth Paltrow (@gwynethpaltrow) on Jun 21, 2015 at 7:48am PDT

Prince Harry and Prince William, with Prince Charles:

Happy Father's Day! We are sharing this photo of Princes William and Harry with their Father The Prince of Wales in support of The Royal Marsden's #fatherandsonday campaign. They are asking people to post photos of their father and son moment to help raise awareness of male cancer. The campaign also supports robotic surgery techniques at The Royal Marsden - which The Duke, as Patron of the Hospital, saw for himself in 2013. To find out more about the campaign, visit: http://bit.ly/1FKKcnh

A photo posted by Kensington Palace (@kensingtonroyal) on Jun 21, 2015 at 3:47am PDT

Chrissy Teigen:

Legend on the left

A photo posted by @chrissyteigen on Jun 21, 2015 at 12:30pm PDT

Lucy Hale:

I love you Daddy. Wishing I could be with you today. ??

A photo posted by Lucy Hale (@lucyhale) on Jun 21, 2015 at 12:14pm PDT

Jennifer Lopez:

Forever Daddy's girl HAPPY FATHERS DAY TO ALL THE GREAT DADDYS OUT THERE!!

A photo posted by Jennifer Lopez (@jlo) on Jun 21, 2015 at 12:03pm PDT

Vanessa Lachey:

?? Happy Father's Day! ??

A photo posted by Vanessa Lachey (@vanessalachey) on Jun 21, 2015 at 8:42pm PDT

Jill Duggar:

Happy #FathersDay Daddy! I am so blessed to have you as my dad and such a great example of Godly, humble leadership! I love you SO much! ???? Deuteronomy 6:6-9 ? ?These commandments that I give you today are to be on your hearts. Impress them on your children. Talk about them when you sit at home and when you walk along the road, when you lie down and when you get up. Tie them as symbols on your hands and bind them on your foreheads. Write them on the doorframes of your houses and on your gates.? "A good father is one of the most unsung, unpraised, unnoticed, and yet one of the most valuable assets in our society." -Billy Graham @duggarfam #JimBobDuggar

A photo posted by Jill Dillard (@jillmdillard) on Jun 20, 2015 at 11:21pm PDT

Kimora Lee Simmons:

Happy Fathers Day to a great dad, best friend and my hubby, Tim! Thank you for always being by our side, our support, our backbone! Thank you for being so selfless, without ego and nurturing to all of our kids! Thank you for helping them realize the sky is the limit!! I couldn't have wished or hoped for anyone more amazing! We love you and appreciate you so much!??????????????

A photo posted by Kimora Lee Simmons (@officialkimora) on Jun 21, 2015 at 8:37pm PDT

Zac Efron:

Happy Father's Day to the best dad in the world. My hero. My inspiration. The man who taught me that anything and everything is possible. Love you, dad. And I'm jealous of your mustache.

A photo posted by Zac Efron (@zacefron) on Jun 21, 2015 at 8:04pm PDT

Michelle Obama:

Thinking today and every day about the father of these two. Happy Father's Day! -mo

A photo posted by First Lady Michelle Obama (@michelleobama) on Jun 21, 2015 at 7:04am PDT

Gisele Bündchen:

Happy Father's Day!!!! We love you!!! ?????? Feliz dia dos pais!!! Nós te amamos!!!

A photo posted by Gisele Bündchen (@giseleofficial) on Jun 21, 2015 at 5:31am PDT

Rob Lowe:

Happy #FathersDay to my dad. Thanks for your love and lessons.

A photo posted by Rob Lowe (@robloweofficial) on Jun 20, 2015 at 10:17pm PDT

Reese Witherspoon:

Happiest of #FathersDay to all the sweet dads out there! Like this one! JT , you are an amazing father who loves and nurtures our kids everyday. Here's to all the dads who raise our kids to be incredible people! ????????????

A photo posted by Reese Witherspoon (@reesewitherspoon) on Jun 21, 2015 at 12:41pm PDT

Hailey Baldwin:

Happy Fathers Day Dad. You're the best Dad anyone could ever hope to have... So to show my appreciation I had this photo put up in the middle of Times Square. Lol. I love you!

A photo posted by Hailey Baldwin (@haileybaldwin) on Jun 21, 2015 at 1:11pm PDT

David Beckham:

" Lead with Love " the perfect Father's Day gift ????????

A photo posted by David Beckham (@davidbeckham) on Jun 21, 2015 at 4:39am PDT

Jessica Alba:

Happy Fathers Day to my ?? @cash_warren

A photo posted by Jessica Alba (@jessicaalba) on Jun 21, 2015 at 11:33am PDT

Miley Cyrus:

Lookin EVIL on Father's Day! Sending lovey love love to the #bestdadever @billyraycyrus ??????

A photo posted by Miley Cyrus (@mileycyrus) on Jun 21, 2015 at 1:01pm PDT

Vanessa Hudgens:

HAPPY #FATHERSDAY TO ALL THE DADDYS OUT THERE. I love my poppa bear so much. I will never be able to repay him with all the time he spent helping me reach my goals. I will be forever grateful. God is so good. ??????

A photo posted by Vanessa Hudgens (@vanessahudgens) on Jun 21, 2015 at 11:34am PDT