Sia once again kept her identity hidden when she took the stage on The Voiceon Tuesday (April 7).
The singer was on hand to perform her track “Elastic Heart” on Tuesday’s show where she took the stage all by herself– her face cleverly hidden by her blonde wig as she often does when she takes the stage. Instead of opting for any additional theatrics, Sia, decked out in all black, let her singing shine.
This is not her first appearance on The Voice. She served as an adviser to coach Christina Aguilera in 2011.