We happened to be there while they were filming the Christmas Spectacular. Jon was a great dad, and stood in line with the girls to get into the roped off area of the Jonas Brothers concert. The girls had a blast. I think Chloe took about 200 pictures. Jon got it all on video, it was pretty cool. We also saw Ryan Seacrest, and Dennis Quaid. It was pretty cool!
P.S. For a lot more pictures, check it out over here.