Missing the cheap thrill of Sia's dance-inspired videos? Then you're in luck. On Thursday, the singer released the lyric video for her latest hit, "Move Your Body," and it's guaranteed to make you do just that. Not only is the whole thing '80s-themed (think tacky shoulder pads and teased hair), but it also features a new dance prodigy, 8-year-old Lilliana Ketchman, a Dance Moms star just like Maddie Ziegler. As the little girl is forced to take glamour shots with her parents, she eventually runs off set to transform into a Sia mini me with her signature black-and-blond wig. It's very interesting, to say the least, but we wouldn't have it any other way.