Briefs.
No! Kevin is too old to wear flower underwear. Besides, flowers are girly.
Joe & Kevin. but, they wear contacts.
hes probably gonna wear a tuxedo like a black and white one but watev i hate him KEVIN JONAS IS SO UGLYYY
lmaoooo NO!! they all wear purity ringss!
joe Jonas wears boxers and one of them are pink
No he wears a wedding band in place of the purity ring
thing about nick Jonas is that he wets the bed Frankie does to and Kevin wears dippers and joe poops the bed and at night all the Jonas brothers wear dippers
boxers with spider man
he wears a gray jacket
converse nike n shoes from urban outfitter :)
no he wears tighty wighty LOL i don't know what kind of underwear he wears
He is a large now, since he has been working out more the past couple years...