what language are they? English
French...... Bonjour. ; D
The Jonas Brothers know a little bit of basic sign language such as "hello" and stuff like that because their mom was a sign language teacher. actually the Jonas boys can hold up a full conversation in sign lauguage they know more than just the basics
the jonas brothers are real brothers
"Sons of Jonas", but Kevin came up with "Jonas Brothers".
well there last name is Jonas and they are brothers
"Who Inspiers The Jonas Brothers?"I believe The Bettles Inspier The Jonas Brothers That Is Who Inspiers The Jonas Brothers!I Hope I Helped!Thanks!
Because their last name is Jonas and they are Brothers. That makes the Jonas Brothers.
Jonas brothers twitter address is www.twitter.com/Jonas Brothers
the Jonas brothers are AMAZING!!!!!!!!!!!!!! hehe :)
The Jonas Brothers
No, the Jonas Brothers do not cuse.
the Jonas brothers were grounded?!?!?!?!?!