Nick Jonas' brothers are his "best friends".

The Jonas Brothers star - who has launched his own solo project, Nick Jonas and the Administration and appeared in a London stage production of 'Les Miserables' - insists he and his performing siblings Kevin and Joe Jonas are happy when The Others go out and work on their own as they will always support each other.

He said: "We have a great relationship and I think we're each other's best friends."

Nick is used to being followed by hoards of screaming fans and his recent experiences in London were the same - though he admits he was relieved that audiences were respectful when he was on stage in 'Les Miserables'.

He added: "It's very, very different from headlining in a rock concert. I'm used to hearing the audience erupt into screams when I walk on stage with my brothers, but I was relieved that although the fans were going mad outside, the theatre audience were very well-behaved."