Sia Performs ‘The Greatest’ Live at Apple Keynote Speech

We Can Survive 2014

40-year-old singer Sia takes to the stage alongside 13-year-old dancer Maddie Ziegler at the Bill Graham Civic Auditorium in San Francisco, CA, today.

  Miley Cyrus Reveals NEW ALBUM: "YOUNGER NOW!"

Ziegler, who has performed in several of Sia’s music videos was on hand to help the singer debut ‘The Greatest’ for the very first time in addition to a performance of her hit single ‘Chandelier’ at the Apple Keynote.

  THE WEEKND Wrote an Entire Album About Selena Gomez!

Watch the entire performance below and let us know what you think:

Leave a Reply

Your email address will not be published.