Nick and Joe Jonas Take Their Ladies to Hawaii

Posted Tuesday January 7, 2014 7:00 PM GMT

Though their band may have broken up, Nick and Joe Jonas proved that family is still very important to them as they took their girlfriends for a Hawaiian vacation on Monday (January 6).

As the northeastern and midwest mainland deals with the frigid polar vortex, Nick lounged poolside with his bikini-clad gal Olivia Culpo on the island of Kauai.

Nearby, his older brother enjoyed a walk in the sand hand-in-hand with his love, Blanda Eggenschwiler.

Even though the Jonas Brothers are no longer making music together, Nick is staying active in the biz, recently telling fans on Twitter, "Check out the song Breathe In Breathe Out by @Iamtich I co-wrote the song!"