As if you needed another reason to see the JoBros' new movie, The Jonas Brothers: The 3D Concert Experience (opening tomorrow!), new inside info has been released about one of the very revealing scenes! Cameras follow the boys as they get dressed backstage at one of their shows. "We wanted to film everything backstage, and that just happened to be our quick-change room and they caught us. It was really funny," Joe tells MTV News. "The thing is, we were in the midst of the show, so we were just continuing like a show," Nick adds. "So when we went backstage, we didn't realize they were there and we were changing. We went, 'Oh my gosh! Wow! We might want to get them out of here.' So it was in the moment." Can't wait to see what other moments make it to the big screen! Will you be heading to the theatre this weekend?