Nathan Carter has taken to social media to wish his brother a happy birthday.
Jake Carter turns 20 today and Nathan shares a series of photographs to mark the occasion.
He wrote: “Happy birthday to the best brother in the world!! @jakecartermusicNo longer a teenager now you old fart!”
Big brother Nathan also shared an adorable throwback of Jake in school.
We barely recognised the Dancing with the Stars winner in the school pic.
Clearly always into music, Jake can be seen playing the fiddle.
Fans took to the comments to also wish Jake a happy birthday.