Well, this one was always a no-brainer. A listing for Just Dance 2014 popped up on Xbox.com earlier today. It was hastily removed, but not before NeoGAF managed to swipe a bunch of screenshots for the game.
"This new opus will be even more social as you will be able to connect and dance with players from all over the world and share a unique dancing experience with them," read the blurb.
It's safe to assume Ghostbusters will probably on the setlist somewhere.