31/10/2016 6:56 AM AEDT

Kelly Clarkson Takes Her Sia Costume To The Next Level With A 'Chandelier' Cover

This is commitment.

When you’re Kelly Clarkson, you don’t just dress up as someone for Halloween, you actually try to become them. 

Over the weekend, the singer did just that when she dressed up as Sia.

The original “American Idol” winner donned an oversized blond wig that covered her eyes ― Sia’s signature ― but she didn’t stop there. She was so fully committed to being the singer, she posted a video of herself singing a cover of Sia’s 2014 hit “Chandelier.” And while she doesn’t sound like the Australian performer, her rendition is just as wonderful as you’d expect from the queen of covers. Check it out above.