The reality TV star celebrated his 23rd birthday on Friday (28 June) and got a very special cuddle from his six-month-old bundle of gorgeousness.
Splash finalist Dan shared a heartwarming snap on Instagram of his only son Teddy wearing a cute red T-shirt and reaching out to touch his daddy's (rather handsome) face.
Alongside the picture, Dan wrote: "Happy Birthday Daddy!!"
The Only Way Is Essex's Dan became a dad for the first time after his former girlfriend gave birth to a baby boy in December 2013. He has since shown he is smitten with the boy in a series of adorable pictures on social media.
And Teddy wasn't the only special person to wish Dan a public birthday wish.
Dan's girlfriend Jacqueline Jossa also took to Twitter to send him congratulations on his big day.
EastEnders star Jac shared a new cute photograph of her kissing Dan's cheek after a recent charity football match.
Alongside the snap, Jacqueline tweeted: "Happy birthday babe!! see you soon, @DannyO xx."
Dan then replied, saying: "Thank you babee!! See you soon xx."
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