Trivia

On December 30, 2016, she filed for divorce from her husband Erik Anders Lang.

In 2010, Sia shared on Twitter that she was diagnosed with Graves' disease.

After becoming hooked on Xanax and OxyContin in 2010, Sia decided to quit alcohol completely when she began courting notions of suicide after hitting rock bottom.

She was discovered by an Italian DJ while singing karaoke in a bar. She also briefly attended the University of Adelaide.

In 2019, she revealed that she suffers from chronic pain and Ehlers-Danlos syndrome.

In 2020, she revealed that she has been diagnosed with complex post-traumatic stress disorder.

In 2019, she adopted two 18-year-old boys who were aging out of the foster care system.

The music video for Sia's 2017 single "The Greatest" was a pro-LGBT tribute to the 49 people killed in the Pulse Orlando Shooting.

She won three ARIA Awards in 2010, including Best Independent Release, Best Pop Release, and Best Video.

Her first name is pronounced "SEE-ah".

Cousin of Peter Furler.

In 2022, Sia revealed that she has been diagnosed as autistic.

Australian pop singer known for such hits as "Chandelier", "Elastic Heart" and "Clap Your Hands". In 2018, she joined Diplo and Labrinth to form the supergroup LSD. She also collaborated with Flo Rida on the song "Wild Ones".

In 2020, she announced that she has become a grandmother when one of her sons had fathered twins.