Kelly Clarkson performs Sia song for Halloween…and it’s BIZARRE

With access to the best costume departments and makeup artists in the world, if there’s one thing celebrities do well, it’s Halloween.

As Amy Schumer impresses Instagram with her personal take on Stranger Things, Kelly Clarkson has taken to Facebook to channel her inner Sia.

Adopting an oversized white wig for the entire seven minute clip, the first American Idol winner used the social media site to livestream herself singing Chandelier to over 300,000 people this Friday.

The Stronger singer dedicated the unique performance to the 40-year-old Australian, who has previously been involved in writing Kelly’s songs Invincible and Let Your Tears Fall.

While Kelly's costume was pretty basic, the wig certainly offered the star and her fans a glimpse at life as Sia.

Check it out below:

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