"I'm so happy to be back working with Sia again!" Guetta said in a statement. "She's one of the greatest voices and ...

More than a decade after the global hit Titanium, Sia and David Guetta are back with another collaboration: Beautiful People.

STOP EVERYTHING. Sia has released a new single and it is, quite frankly, a bit of a masterpiece. The Greatest is the first song from her new album We Are Your Children and it is everything you ...

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.Today happens to be Gabriel’s 75th birthday, and Sia is paying ...

About nine years ago, Sia said she’d had enough. She’d released several albums and been, she says, “minimally successful”, but she didn’t want to make music anymore. She was ready to retire.