Nick Jonas reveals inspiration behind new album Spaceman

Nick Jonas is to host and sing on Saturday Night Live this weekend (Anthony Mandler/PA)

Nick Jonas has said most of the songs on his new album Spaceman are “love letters” to his wife Priyanka Chopra.

The singer and actor, 28, announced details of his latest solo effort ahead of his double-duty appearance on Saturday Night Live this weekend – appearing as both host and musical guest.