Kevin and Danielle treated Alena to a trip to the beach yesterday (26 August) and the tot was seriously excited about splashing in the water.
With her daddy Kevin holding on to her, Alena's little arms and legs could not move any faster while Danielle filmed the adorable scene from the shoreline.
In the video, which has been posted on Instagram, Kevin can then be seen lifting Alena up and walking towards the camera, before saying: "We're having fun, mummy, we're having fun!"
This footage is too cute for words!
Kevin, who found fame with his brothers in the Jonas Brothers, married Danielle in December 2009 and they welcomed Alena into the world in February.
At the time, Kevin gave fans running commentary on Danielle's labour and even tweeted: "We're pushing!"
Since then, Danielle has kept their followers up to date with pictures of their daughter, from watching the World Cup together to having girlie times "doing hair".
What a sweet family!
Celebrities who have welcomed babies in 2014:
Copyright: Rex Features WENN/Matthew Taylor/Daniel Deme/Josiah True/Matthre Taylor/Joe