Sia Performs “Elastic Heart On ‘Dancing With The Stars’ Season Finale: Watch

Bianca Gracie | May 20, 2015 8:27 am
Britney And Iggy's "Pretty Girls" Video
Britney and Iggy head back to the '80s in their amusing alien-themed "Pretty Girls" video.

The latest season finale of ABC’s Dancing With The Stars aired last night (May 19), and the dancing competition brought some major performers!

One of the show’s highlights yesterday was Sia’s performance of “Elastic Heart” alongside brother-and-sister dance duo, Julianne and Derek Hough!

The Aussie chanteuse belted out her rousing tune in the corner of the room as the Houghs danced their hearts out alongside another duo who looked like a younger version of them. If you were interested in the DWTS season winner, Rumer Willis and professional dancer Valentin Chmerkovskiy took home the mirrored trophy.

Watch the performance up top, and let us know if you tuned into the finale in the comments below!

Get an eyeful of even more pop music coverage, from artist interviews to exclusive performances, on Idolator’s YouTube channel.