singer notes that her daughters Delaney and Emma are big fans of the pop trio. She, herself, has also worked with the group, and says they're nice guys who are committed to their career. In addition to joining the Jonas Brothers on stage, McBride and her husband John have also welcomed Nick Jonas to their studio. A couple months ago Jonas did some work at the McBrides' Blackbird Studios in Nashville. The Jonas Brothers just released their latest CD, "Lines, Vines & Trying Times," which is making its debut at number one on the Billboard 200 album chart this week.