How well do you know Nick Jonas?

Are you a Nick Jonas know-it-all or have you just found out he's a celebrity?

1 When is Nick Jonas' birthday?
2 What colour is Nick Jonas' eyes (no cheating)?
3 What is Nick Jonas' full name?
4 What medical condition does Nick Jonas have?
5 In the T.V series Jonas! what song does Nick write Penny?
6 The song "A little bit longer" was based on...
7 In the Jonas Brothers 3D concert Nick dedicates his song to...