The 41-year-old singer released a new single, "Move Your Body," on Friday, just weeks after filing for divorce from her husband, Erik Lang.
Listen to the catchy new track below:
Sia, whose real name is Sia Furler, filed for divorce from Lang in Los Angeles on Dec. 20, citing "irreconcilable differences."
"After much soul searching and consideration, we have made the decision to separate as a couple," Sia and Lang said in a statement issued to ET. "We are, however, dedicated to remaining friends. There will be no further comment."
See more in the video below.