Kim K -- Nick Jonas is Marked for Impurity 3/20/2009 9:20 AM PT If Kim Kardashian could have her way with any of the Jonas Brothers, she says she'd go with Nick -- and then she'd go to prison. Joe's 19, Kevin's 21 ... Nick's only 16. See Also Jonas Bros. Binge on Coke and Fast Food Share on Facebook Share on X Kim Kardashian Paparazzi Video The Kardashians Jonas Bros.