Sia Has Your Midweek Inspiration Right Here! Be Unstoppable Today With Her Thumping Brand New This Is Acting Track!

New gym anthem!
It was one thing for Sia to sing about staying Alive, but now she’s completely Unstoppable!
Related: Check Out The Song Sia Wrote With Kanye West
The inspirational new track is sure to get you pumped for the January 29 release of This Is Acting.
Ch-ch-check it out (above)!