Had Sia’s taxi come earlier, the world may have never heard “Diamonds,” which became Rihanna’s 12th No. 1 hits on the Billboard Hot 100, and spent three weeks there, per Billboard.

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

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 ...

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

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Sia and David Guetta are back with Beautiful People, a high-energy dance anthem. The iconic duo’s latest collaboration is set ...

8. She thinks her own music is often “turdy” She’s had 10 UK top 10 hits and been nominated for nine Grammys. Most people would consider Sia very good at what she does. Sia disagrees.