Apple Launch: Sia performs with Maddie Ziegler

Apple wrapped up its’ product launch, which introduced AirPods and the new iPhone 7, with a live performance from Sia on Wednesday.

The singer performed her latest single “The Greatest,” which she released this week, along with one of her biggest hits, “Chandelier.” Her music video dancer Maddie Ziegler was onstage to lend extra flair to the surprise concert.

Sia first performed “The Greatest” in her customary wig and an oversized fuchsia bow with multicolored ruffle dress. Ziegler performed choreography almost identical to the music video that was displayed on a screen next to the stage. Ziegler danced with a troupe of four others.

To wrap up Apple’s grand finale, Sia gave a rousing rendition of her hit “Chandelier” after an incredible quick change into an all-white ensemble. Ziegler performed alone for this number as she bounced off of mattresses and table and chair set-up.

via GIPHY

via GIPHY

via GIPHY

Sia performs next in Cleveland, Ohio as she starts her Nostalgic for the Present tour September 10.