There are 4 jonas brothers and their names are Paul Kevin Jonas(Kevin),Joeseph Adam Jonas(Joe),Nicholas Jerry Jonas(Nick) and Franklin Nathalien Jonas(Frankie) but first 3 are in the band which is quite popular and they are bascially actors and singers.Tons of people like the jonas brothers. I went to one concert during the burning up tour and there were about 20,000 people there and that was only one city. Not to mention tons of other fans in the city that wanted to come but couldn't.Way too many people like that band.They are also called the JB which stands for the Jonas brothers.

 >>>Here are some pictures of them......>>>>>>>>>>>>>>