Joe Jonas [1] may be known as the fun and carefree Jonas Brother, but he always shows off a softer side of his personality when he's hanging out with his nieces. The singer is a proud uncle to Kevin's adorable daughters [2], Alena, 5, and Valentina, 2. From visiting with the girls during Christmas holiday with the rest of the Jonas family [3] to hanging out with them backstage, it's clear that Joe shares a special bond with his adorable nieces. Not to mention, the girls can't get enough [4] of Joe's wife, Sophie Turner [5]! Keep scrolling for some of his cutest uncle Joe moments ahead.
