Yes and no.
I'm sure they care to some extent, but think of it this way:
Joe Jonas, 20, is dating Demi Lovato, 17.
Do you mean about girls they are dating? Then probably. It would be kind of weird if you were lik 13 and you were dating Joe Jonas! lol
All of the Jonas Brothers don't really care what you look like. They care about your personality.
i love Jonas
They probably do because they wouldn't want to date 10 year olds.
There is no exact age. Though Jonas Brothers quoted that they would date a fan.
The Jonas Brothers started the band in 2003, but they became more famous in 2005~2006.
Nick Jonas is a 15 year old boy in a band with two of his brothers, Joe and Kevin. They play in a band called the Jonas brothers.
they care about their family pets friends their stuff and obviously us!!their fans
of course or they wouldn't be doing it
Kevin Jonas was 18 years old when they started the Jonas Brother band.
He was five years old. The same age as me!
okay. are you ppl serious? what do you seriously care?
don't no don't care