The singer shared a sweet moment with his brother Kevin and wife Danielle Jonas' youngest daughter Valentina, 7, at a family wedding

Joe Jonas is a girl dad with ex Sophie Turner, but he's also a self-proclaimed "funcle" (fun uncle) to his brother's kids. The Jonas Brothers singer just shared a sweet video of himself in "funcle" mode with his brother Kevin Jonas's daughter Valentina,

Joe Jonas isn't a regular uncle, he's a cool, fun uncle — a "funcle" some would say — and he proved why he earned that title in an adorable new video with one of his nieces. The "Work It Out" singer took to his Instagram on Monday (September 23) to share a sweet clip of him having fun with his 7-year-old niece Valentina,