And it's pretty awesome!
Now, we're used to hearing a certain type of Sia, that crazy walking art piece, but this new project she's working on is very interesting. According to NME, she's calling it 'This Is Acting' because she wrote these songs for other people, and then decided to hold onto them.
This track "Alive" was written for Adele, and according to Sia, she's trying to sing it from Adele's perspective, and was co-written by Adele herself.
"It's about Adele's life, so I now sing a song from Adele's perspective," said Sia, according to NME.
Take a listen - and can you imagine if this was Adele's comeback track? We kind of wish they would duet it, instead!
Amy Cooper is a writer and pop culture fact nerd, and on multiple occasions has been referred to as a “Walking iPod.