The singer spoke exclusively to PEOPLE about teaming up with the the charity, which has rebranded to the Humane World for ...

Sia covers Peter Gabriel's 1977 classic "Solsbury Hill," while supporting Humane World for Animals with her proceeds.

Peter Gabriel and Sia are two of the more outwardly strange and arty pop stars ever to land #1 hits on the Billboard Hot 100.

Find out what makes Sia's 'Snowman' a beloved winter song. Learn the full lyrics that got millions of fans singing along & ...

She exclaims. Sia had written the song and provided sample vocals, which would usually be re-recorded by another, more famous, singer. “He just assumed everybody wants to be famous – ‘She's ...

Sia has tweeted her support for FKA twigs, who is suing Shia LaBeouf. The Australian singer confessed to her own bad relationship with the actor. And so a tradition that would last for almost ...

Sia may be a musical genius, but what does she look like under that huge bow? Turns out, really different. The 40-year-old singer recently performed at the Apple Keynote 2016 event and ...