The happy couple have welcomed a second baby into the world, a daughter called Valentina.
Kevin Jonas took to Twitter to live tweet throughout the birth of his second daughter, at first signalling to followers that his wife had gone into labour with a tweet reading , 'Can't believe we're gonna have 2 baby's'.
Continuing his Twitter streak, he posted another two tweets leading on from each other explaining that for him, waiting for the baby to be born is the hardest thing...but for his wife it's probably the contractions!
Finally once the good news broke, uncle to both little girls and fellow Jonas Brothers star, Nick Jonas shared a sweet video congratulating his brother and his wife and confirming the birth of the baby.
In a post that was captioned, 'Congrats Kevin and Dani! We have another Jonas!! Can't wait to meet that beautiful baby girl very soon. @kevinjonas @daniellejonas', Nick talks about being over joyed for the couple.
Shortly afterwards Kevin too confirmed the news, with a tweet that revealed the babies name.
Tweeting to 1.5 million followers he said, 'Thank you so much for all your well wishes Valentina is happy and healthy. I'm so in love'.
Kevin and Danielle already have a daughter called Alena Rose, and have been married since 2009.