Rich Juzwiak · 05/16/14 01:20PM
Mariah Carey debuted disco throwback song "You Don't Know What To Do" (from Me. I Am Mariah...The Elusive Chanteuse) earlier on Today. This is exactly the kind of stuff she should be making. If this is a single, it could be the song of the summer (or at a personal summer jam favorite). You've been warned.