Hint: There's a major MEOW factor involved.
Like Janet, Missy's been slowly working her way back into our lives lately -- because dreams do come true -- starting with her feature on Faith Evans' "I Deserve It" last year and then with her surprise Super Bowl halftime performance alongside Katy Perry in February.
Missy's been missing from the scene just as long as Janet -- about seven years -- so having them together is like our very own merry unbirthday present.
Listen to the song below and prepare for your whole body to start grooving immediately.
Jackson's Unbreakable hits shelves on Oct. 2.