Sia is best known for a couple of things: her powerhouse singing voice and the fact that she never shows her face during concerts.
Unfortunately, one of those flew out the window last night thanks to some poorly-timed weather conditions.
The 40-year-old Australian pop star was performing at SeriesFest in Colorado when a stiff gust of wind blew back her wig and revealed her face while she was singing on stage.
Although Sia has definitely stepped out without a wig or well-placed headpiece in the past, she told Ellen DeGeneres last December that she tries to keep her physical appearance out of the press to preserve her private life.
“Well, it’s so that I can go to Target and buy a hose if I want to,” she joked. “Or if I’m in need of a restroom and I can’t find one, I could go by the side of the road.”