47
They call their Mom Mommy or Mom.
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.
the Jonas brothers will never be old they rox and there hotties there are 3 of them triple threat
I'm assuming they call her, "Mom". One time, though, Joe called her, "Mommy".
He was 14!
he was 11
He was twenty this august.
79
Jonas Brothers little Brother Name Is Frainkie and he is 9 years old
He was 16 years old.