For what, do you ask? Well, she's kicking off the first stop of her Future Now tour with Nick Jonas today, and as a special treat for her fans, she'll release a brand new song, "Body Say."
As one might imagine, the song's title alone sounds super sexy, and the cover art parallels that idea. In the photo, Demi poses on a white bed with her back to the camera. Her black lacy bra lays strewn on the bed as she grabs onto the back of her head.
A Twitter fan account was the first to share the image, writing, "Well, the cats out of the bag... #BodySay @ddlovato. Tonight's show will be EXTRA special! #FutureNowTour."
Meanwhile, Demi and Nick will finally start their tour tonight in Atlanta after announcing it in October 2015.
Nick recently chatted with E! News about it and explained, "The creative is kind of locked in. I'm really excited by it. I think it's one of the most unique stage builds I've ever done. We have a meeting tomorrow to decide our set list. We're going to intertwine our sets. It's going to be a great night of music."