The A-list celebrate Father's Day! Kyle Sandilands, Chris Judd, Chandler Powell and more are showered with tributes on their special day

The celebrities were out in force to celebrate Father's Day. 

Irena Gilbert kicked off the tributes with a sweet post for her husband, The Bachelor star Locky Gilbert, with the pair welcoming daughter Ava in February. 

Alongside a photo of the new father, she wrote: 'Happy fist Father's Day. Seeing you with Ava is my favourite time of everyday. 

'The way she looks at you and smiles melts me every single time. Her giggle with you is the sweetest sound in the world. She loves you so much… I hate to admit it but I think she loves you the most,' she continued. 

'Ava is going to be your little adventure buddy and you're going to be her biggest cheer leader. 

'She is so lucky to have you as her dad and I know that parenthood has been more challenging than you thought it was going to be and you doubt yourself sometimes but I want you know that you are exactly what Ava needs and you are doing such an amazing job. We love you dada'. 

Bindi Irwin took time out of her day to make sure her husband Chandler Powell felt appreciated. 

She posted a photo of Chandler with their three-year-old daughter, Grace, along with a loving caption. 

'Every day I'm in awe of your love, kindness and strength,' the Wildlife Warrior wrote. 

Jules Robinson also posted a dedication to husband Cameron Merchant, who she met on Married At First Sight. 

Alongside an image of Cam with their two sons, Oliver Chase and Carter James, she wrote: 'Whatta man! Whatta guy! Whatta a daddy! Happy Father's Day.

'Our boys don't know yet just how lucky they are to have a daddy, best friend, mentor and influence in their lives like you,' she continued. 

'Thank you for riding the parenting rollercoaster with me… we divide and conquer always together.

'You're wonderful, we love you so much, thank you for making so much joy and laughter for us and for kicking ass in this world and then coming home & wiping ours with such precision and meticulous care and detail'. 

The Kyle and Jackie O Show shared a photo of Kyle Sandilands with wife Tegan and their son Otto.

'Happy Father's Day, everyone! Sending love and light from the Sandilands,' the caption read. 

Billionaire Adrian Portelli, known as Mr Lambo, is a new dad and enjoying every moment. 

He posed alongside his seven-month-old son, Mercy, and wrote: 'MY FIRST FATHER'S DAY. It's an absolute honour to be your dad little man'. 

Married At First Sight star Martha Kalifatidis paid tribute to her partner Michael Brunelli by hosting a Father's Day breakfast. 

The influencer also posted a photo of a magazine cover with Michael on the front holding their son, Lucius. 

Bec Judd posted an image of her husband Chris Judd curled up with the family's dog, writing, 'Our king to four humans'.