Pop star Nick Jonas is reportedly angry with his siblings over the breakup of their band - The Jonas Brothers. The trio disbanded in October last year after pulling out of a North American tour, but it was thought to have been a joint decision, reports contactmusic.com. In June, this year Nick's brothers and former bandmates Joe and Kevin Jonas headed out on tour with an interactive theatre show for fans, but they were not joined by their sibling, and now it has emerged there is some ill-feeling over the split. Actor Frank Grillo, who stars with Nick Jonas in new US TV drama “Kingdom”, said: "He is angry about the whole Jonas (Brothers) thing. I don't know if I'm supposed to say this... He's not crazy about the other brothers." (Source: IANS)