The Sia song "ustoppable" is on her album released on what date?
Unstoppable (Sia song): "Unstoppable" is a song by Australian singer-songwriter Sia Furler (often referred to mononymously as Sia), taken from her seventh studio album "This Is Acting" (2016). This Is Acting:  It was released on 29 January 2016 by Inertia, Monkey Puzzle and RCA Records.
29 January 2016