7 Things is a book.
7 Things . The song was co-written by Cyrus , Antonina Armato and Tim James , and produced by John Fields . The song 's release brought allegations that it was about Nick Jonas of the Jonas Brothers , which Cyrus neither confirmed nor denied . The song 's accompanying music video was directed by Brett Ratner and features Cyrus performing the song with a back-up band as many teenage girls lipsync along .