Janet announced the new album will indeed be titled Unbreakable. She also dropped a preview of a new song called "The Great Forever" produced by Jimmy Jam & Terry Lewis.
From my lips… http://t.co/UkmWrzIVXwpic.twitter.com/XkaopF7ybP
— Janet Jackson (@JanetJackson) August 20, 2015
Source 1,Source 2