Celebrations will be taking place in Ryan Reynolds and Blake Lively's household.
Ryan turns 42-years-old today and has taken to social media to mark the occasion in a very unique way.
The actor posted a throwback picture with his dad, but it's the caption that has fans laughing.
A mini Ryan is pictured smiling with his dad, behind a big birthday cake with candles.
True to his humour, Ryan wrote: "Happy Birthday to me. Or as Dad used to affectionately say, 'the condom broke.'"
Fans were quick to make their own jokes back to the Deadpool star, whilst wishing him a happy birthday.
Earlier this week, Ryan treated fans to yet another childhood picture.
This time his brother and the actor were snapped in a yellow car with the cutest haircuts.
"The first car my brother and I jacked together. I’ll never forget that bowl-cut," Ryan wrote.
"Or the sound of Dad screaming from the trunk," he added, poking some fun yet again at his dad, James.
Heartbreakingly in 2015, James passed away after battling Parkinson's disease for 20 years.
