With Father's Day taking place across the globe on Sunday, stars from Hollywood to London were out in celebration of their dads, husbands and children.
Jessica Alba, Sarah Michelle Gellar and David Beckham penned heartfelt messages for the most important men in their lives on Instagram.
Meanwhile, Justin Timberlake and Jessica Biel, Blake Lively and Ryan Reynolds and Gwyneth Paltrow and Chris Martin shared touching photos of their newborns and children.
Take a look at our favourite celebrity Father's Day tributes.
"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..."
"" Lead with Love " the perfect Father's Day gift"
"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"
"Nothing like father/daughter love. Happy Father's Day to you, CAJM. Here is to all the engaged and present fathers, you create a backbone for society. We honor you all today"
"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."
"Happy Father's Day to my everything. My Marco"
"And the sun is setting on a very successful #FathersDay Thank you#FreddiePrinzeJr for showing me what#TrueLove looks like. I loved you before children, but that love has intensified. Thank you for making my children the#luckiest"
"Happy Father's Day to all the fathers around the world"
"Happy Fathers Day to my dad @markdalba -you always put@joshuaalba and me first and I know no matter what you will be there anytime I need you- even if I need you to come over and check the house in the middle of the night b/c I'm scared ... Or feeling like I can't finish what I've started; you cheer me on to the finish line , not to mention you are the best golf coach there is -lastly you've given my girls the best gift in being a totally hands on and loving Papa-love u dad"
"Happy Fathers Day to my @cash_warren"
"FLEXIN' on Fathers Day...
#HappyFathersDay to ALL of the Dads out there from the newest member of the Daddy Fraternity!! --JT"
"Happy #FathersDay dad. Wanna play? @joshduhamel"
"Happy Father's Day to a wonderful father and to all wonderful fathers."
"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"
"Happy Father’s Day dad! X Stella. Photo by #LindaMcCartney"
"Happy Father's Day to my first great love, best friend, eternal inspiration Carroll Dunham. You will always have the right to tell me to go to bed. And I will always have the right to touch your paintings even when the security guard says no. (Photo from Bomb Magazine, late 80s style)"
"Thinking today and every day about the father of these two. Happy Father's Day! -mo"
"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."
"Happy Father's Day my little light of sunshine. "You can still call me dad, Kylie. No matter what I'm always going to be your father. That's never going to change.""
"My 1st day of school my daddy was there in his Fila track suit"
"Precious moments like this when we were traveling on tour with you are what I live for. You're such a good daddy to North & you will be the best daddy to our new son too!"
"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!"
"Happy Father's Day!!!! We love you!!!"