Sia made a rare public appearance without a face-covering wig on Tuesday night.
The 42-year-old pop star attended a party for the series Ozark at APL in Los Angeles and even posed for photos with cast members, including Jason Bateman.
Matt Winkelmeyer / Getty Images
Sia’s trademark look is to keep most of her face covered during performances.
While the "Chandlier" singer posed for cameras many times early in her career, there are few images of her face after 2015.
She told the New York Times in 2014: "I just wanted to have a private life."
Sia added: "Once, as my friend was telling me they had cancer, someone came up and asked, in the middle of the conversation, if they could take a photograph with me. You get me? That’s enough, right?"