Fans also think Holly Dad's is the spitting image of a very famous face...
This Sunday a whole bunch of celebs have taken to social media to wish their dads and their children's dads a happy Father's Day - with many giving their fans are rare insight into their family life.
This Morning presenter and all round MEGA babe Holly Willoughby marked the special day with an ADORABLE photo of her three children Harry, nine, Belle, seven, and Chester, three, dedicated to her husband Dan Baldwin.
She captioned the photo: "Happy Father’s Day baby... they love you... I love you... totally blessed 💕"
Holly famously keeps her children out of the limelight and rarely posts about them on social media, so fans were thrilled when she shared a never-before-seen snap of all three together.
One fan wrote: "Aww @hollywilloughby I love this post! Sweetest Father’s Day one I’ve seen x"
Another commented: "Beautiful family @hollywilloughby 💗 "
GALLERY: Celebs post touching messages on Father's Day
Celebs on father's day
1 of 9Victoria Beckham
Following rumours of a split, Victoria took to Instagram to wish David a happy Father's Day. She wrote: "Happy Fathers day @davidbeckham to the best daddy in the world!!! X We all love u so much!!! x so many kisses from us all x"
2 of 9Victoria Beckham
Posh also shared a lovely snap of David with Romeo, Cruz and Harper."I think they love him ud83dude18x Truly the best daddy @davidbeckham x missing u @brooklynbeckham x," she captioned the snap.
3 of 9Holly Willoughby
Holly's fans think her dad Terry looks a bit like Piers Morgan.
4 of 9Holly Willoughby
The This Morning presenter also shared an adorable and never-seen-before picture of her children as she paid tribute to her hubby Dan.
5 of 9Katie Price
Katie shared a post dedicated to Peter Andre on behalf of Junior and Princess. She wrote: "Happy Father's Day @peterandre thanks for always being a great dad to ud83dudc51 and J."
6 of 9Katie Price
She also posted a sweet image of Jett and Bunny with their dad Kieran Hayler.
7 of 9Rochelle Humes
Rochelle Humes shared a series of adorble images of Marvin and their girls. She wrote: "Happy Fathers Day to this one in a million, once in a life time kinda Dad. You're the Dad the us that grew up without one longed for. I normally would say our girls don't know how lucky they are but, I really think they do. They adore you. Have the best day, you deserve it ❤ufe0fud83cudf0eud83dudcab@marvinhumes"
8 of 9Binky Felstead
Binky wrote: "A daddy having a cuddle with his little girl today on Father's Day! ❤ufe0f @joshuapatterson_jp - we love you xxx"
9 of 9Kate Wright
Kate posted a touching message for Rio Ferdinand: "Happy Father's Day to you @rioferdy5 ❤ufe0f You amaze me, you really are the best dad to Lorenz, Tate & Tia . A super- dad, their inspiration, hero & most importantly their rock❤ufe0f We all miss you & love you so much ❤ufe0f❤ufe0f❤ufe0f"
Holly also posted a photo honoring her own father, Terry, along with a loving message.
She wrote: "Happy father’s day to this bundle of pure joy... love you daddy! 💕 xxx"
Fans also flooded the comments of this photo with sweet messages for Holly, however, some also thought Holly's dad looked strangely familiar.
They noted that Terry had a famous doppelgänger in the form of GMB presenter Piers Morgan
One wrote: ‘He has a look of Piers Morgan…’, while another added: "Your dad looks so young and again I too think he looks a bit like @thepiersmorgan."
But we're not sure we see it...
Do you think Terry's dad could be Piers Morgan's doppelgänger? Let us know on Facebook and Twitter.