"I'm so lucky to be married to a man who is so in love with his daughter, your bond is so irreplaceable! Thank you for being such a good dad! We love and appreciate you so much! We're so blessed to have you!" - Kim Kardashian

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

"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" - Kensington Palace

"Happy Fathers Day!!! ... @vancityreynolds Since the day our baby was born, I've felt so strongly in my heart that you were most likely the father. #ILoveYouSoMuchItsSilly" - Blake Lively

"Happy Father's Day Dad.. The best dad ever big love and have a nice day @trevoroliver x x xxxxxx" - Jamie Oliver

"Happy Father's Day to my awesome dad! @popz_topz" - John Legend

"my whole life this soul was my daddy and just because your appearance is different now doesn't mean you were any less of a father to me my entire life. happy Father's Day to the person who raised me, and taught me everything I know, my hero." - Kendall Jenner

"Happy Father's Day to this handsome chap. Watching you pour love and laughter into our little man has been such a joy. Love you! ❤️xxx" - Tom Fletcher

"Happy Father's Day to the real fathers. She changed my life. #GLAD2BEHERDAD" - Chris Brown

"Everyone knows everything about the woman that is @pepperthai2 but few know about the man that has built our entire family for our entire lives. Thank you dad for working your entire life to take care of us, traveling multiple times a week just to make sure you could spend time at home with the family. Roles have reversed and I am so happy to be able to do the same for you now so you can relax and carve your creepy wooden toys and stuff. I love you. Happy father's day!" - Chriss Teigen

"FLEXIN' on Fathers Day... #HappyFathersDay to ALL of the Dads out there from the newest member of the Daddy Fraternity!!" - Justin Timberlake

"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!" - Hailey Baldwin

"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! ❤️❤️❤️❤️❤️❤️" - Reese Witherspoon

"Happy Father’s Day dad! X Stella. Photo by #LindaMcCartney" - Stella McCartney

"Happy Father's Day dad... Thank you for all the support you have given me over the years... To all the dads around the world have an amazing day and enjoy being spoilt by your beautiful children..." - David Beckham