nick is 15
joe is 18
Kevin is 20
the Jonas brothers will never be old they rox and there hotties there are 3 of them triple threat
I believe Joe Jonas was 16 years old BELIEVE IT OR NOT
he was 18
he was 13 years old when they started the Jonas brothers.
They were debating between Jonas Jonas Jonas and Sons of Jonas, but the label decided to sign them as the Jonas Brothers instead. The name was Connect 3. Sons Of Jonas,Jonas 3
the Jonas brothers are 3 brothers who sing and have there own show. they are joe Jonas,nick Jonas, and Kevin Jonas?
Kevin is 21, Joe is 19, Nick is 16
- Jonas 3 - Run Jonas Run - Sons of Jonas - Jonas Trio
All 3 Jonas Brothers
Inseperable I <3 the Jonas Brothers! Inseperable I <3 the Jonas Brothers!
3 brothers
He was 14!