Photo: Screenshot
Sia was the latest musician to take part in James Corden's Carpool Karaoke this week, during which she sang some of her biggest hits, and discussed her belief in aliens and her decision to hide her face.
As part of his new role as host of The Late Late Show in America, Corden has welcomed the likes of Adele, One Direction, Chris Martin and Stevie Wonder to perform their biggest songs while he drives them around LA.
This week, it was Sia's turn. The pair sang along to the likes of 'Chandelier', 'Elastic Heart' and 'Alive', as well as Rihanna's 'Diamonds' - which is one of the many huge songs that Sia, in fact, wrote.
She also explained, once again, her decision to always cover her face during public appearances. "I was a singer for ten or eleven years, to mediocre success," she explained, "and I was an alcoholic and a drug addict, and I sobered up, and decided I didn't want to be an artist anymore because I was starting to get a little bit famous and it was destabilising."
"So I thought, 'What doesn't exist in pop music at the moment?' And it was mystery! I was like, 'There's pictures on Instagram of everyone at the dentist'."
Oh, and she believes in aliens too.
